From e813e592eb219302d4419fec1878716325324d70 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=80ngel=20=C3=80lvarez=20Serra?= <angel@nan-tic.com>
Date: Wed, 1 Sep 2021 10:10:48 +0200
Subject: [PATCH] 044025 (#3)

* weighing feature #044025
---
 __init__.py                   |   5 +
 locale/ca.po                  | 239 +++++++++++++++++++++-
 locale/es.po                  | 241 +++++++++++++++++++++-
 plot.py                       |   4 +-
 product.py                    |   2 +
 tryton.cfg                    |   2 +
 view/parcel_form.xml          |   2 +
 view/parcel_list.xml          |   1 +
 view/template_form.xml        |   3 +
 view/weighing_center_form.xml |   6 +
 view/weighing_center_list.xml |   3 +
 view/weighing_form.xml        |  51 +++++
 view/weighing_list.xml        |  15 ++
 weighing.py                   | 364 ++++++++++++++++++++++++++++++++++
 weighning.xml                 | 202 +++++++++++++++++++
 15 files changed, 1136 insertions(+), 4 deletions(-)
 create mode 100644 view/weighing_center_form.xml
 create mode 100644 view/weighing_center_list.xml
 create mode 100644 view/weighing_form.xml
 create mode 100644 view/weighing_list.xml
 create mode 100644 weighing.py
 create mode 100644 weighning.xml

diff --git a/__init__.py b/__init__.py
index d81c53a..74585e8 100644
--- a/__init__.py
+++ b/__init__.py
@@ -5,6 +5,7 @@ from trytond.pool import Pool
 from . import party
 from . import plot
 from . import product
+from . import weighing
 from . import quality
 
 
@@ -29,6 +30,10 @@ def register():
         product.ProductEcological,
         product.ProductVariety,
         product.Template,
+        weighing.WeighingCenter,
+        weighing.Weighing,
+        weighing.WeighingPlantation,
+        weighing.WeighingDo,
         quality.QualityTest,
         quality.QuantitativeTestLine,
         quality.QualitativeTestLine,
diff --git a/locale/ca.po b/locale/ca.po
index b882c58..40e0748 100644
--- a/locale/ca.po
+++ b/locale/ca.po
@@ -14,6 +14,10 @@ msgctxt "field:agronomics.beneficiary,percent:"
 msgid "Percent"
 msgstr "Percentatge"
 
+msgctxt "field:agronomics.beneficiary,weighing:"
+msgid "Weighing"
+msgstr "Pesada"
+
 msgctxt "field:agronomics.certification,date:"
 msgid "Date"
 msgstr "Data"
@@ -140,7 +144,7 @@ msgstr "Irrigació"
 
 msgctxt "field:agronomics.parcel,max_production:"
 msgid "Max. Production"
-msgstr "Max. producció"
+msgstr "Producció Màxima"
 
 msgctxt "field:agronomics.parcel,plant_number:"
 msgid "Plant number"
@@ -158,6 +162,10 @@ msgctxt "field:agronomics.parcel,producer:"
 msgid "Party"
 msgstr "Productor"
 
+msgctxt "field:agronomics.parcel,product:"
+msgid "Product"
+msgstr "Productes"
+
 msgctxt "field:agronomics.parcel,species:"
 msgid "Spices"
 msgstr "Espècie"
@@ -202,6 +210,126 @@ msgctxt "field:agronomics.plantation,party:"
 msgid "Party"
 msgstr "Tercers"
 
+msgctxt "field:agronomics.weighing,all_do:"
+msgid "All DO"
+msgstr "Totes les DO"
+
+msgctxt "field:agronomics.weighing,beneficiaries:"
+msgid "Beneficiaries"
+msgstr "Beneficiaris"
+
+msgctxt "field:agronomics.weighing,crop:"
+msgid "Crop"
+msgstr "Collita"
+
+msgctxt "field:agronomics.weighing,denomination_origin:"
+msgid "Denomination of Origin"
+msgstr "Denominació d'origen"
+
+msgctxt "field:agronomics.weighing,do:"
+msgid "Denomination Origin"
+msgstr "Denominació d'origen"
+
+msgctxt "field:agronomics.weighing,ecological:"
+msgid "Ecological"
+msgstr "Ecològic"
+
+msgctxt "field:agronomics.weighing,net_weight:"
+msgid "Net Weight"
+msgstr "Pes net"
+
+msgctxt "field:agronomics.weighing,netweight:"
+msgid "Net Weight"
+msgstr "Pes net"
+
+msgctxt "field:agronomics.weighing,number:"
+msgid "Number"
+msgstr "Número"
+
+msgctxt "field:agronomics.weighing,plantations:"
+msgid "plantations"
+msgstr "Plantacions"
+
+msgctxt "field:agronomics.weighing,product:"
+msgid "Product"
+msgstr "Productes"
+
+msgctxt "field:agronomics.weighing,product_created:"
+msgid "Product Created"
+msgstr "Producte creat"
+
+msgctxt "field:agronomics.weighing,purchase_contract:"
+msgid "Purchase Contract"
+msgstr "Contracte de compra"
+
+msgctxt "field:agronomics.weighing,quality_test:"
+msgid "Test"
+msgstr "Test"
+
+msgctxt "field:agronomics.weighing,state:"
+msgid "State"
+msgstr "Estat"
+
+msgctxt "field:agronomics.weighing,table:"
+msgid "Table"
+msgstr "Taula"
+
+msgctxt "field:agronomics.weighing,tara:"
+msgid "Tara"
+msgstr "Tara"
+
+msgctxt "field:agronomics.weighing,variety:"
+msgid "Variety"
+msgstr "Varietat"
+
+msgctxt "field:agronomics.weighing,weighing_center:"
+msgid "Weighing Center"
+msgstr "Centre de pesada"
+
+msgctxt "field:agronomics.weighing,weighing_date:"
+msgid "Date"
+msgstr "Data"
+
+msgctxt "field:agronomics.weighing,weight:"
+msgid "Weight"
+msgstr "Pes"
+
+msgctxt "field:agronomics.weighing-agronomics.do,do:"
+msgid "Denomination Origin"
+msgstr "Denominació d'origen"
+
+msgctxt "field:agronomics.weighing-agronomics.do,weighing:"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "field:agronomics.weighing-agronomics.plantation,Plantation:"
+msgid "Plantation"
+msgstr "Plantacións"
+
+msgctxt "field:agronomics.weighing-agronomics.plantation,plantation:"
+msgid "Plantation"
+msgstr "Plantacións"
+
+msgctxt "field:agronomics.weighing-agronomics.plantation,weighing:"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "field:agronomics.weighing-agronomics.plantations,Plantation:"
+msgid "Plantation"
+msgstr "Plantacións"
+
+msgctxt "field:agronomics.weighing-agronomics.plantations,weighing:"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "field:agronomics.weighing.center,name:"
+msgid "Name"
+msgstr "Nom"
+
+msgctxt "field:agronomics.weighing.center,weighing_sequence:"
+msgid "Weighing Sequence"
+msgstr "Seqüència de pesada"
+
 msgctxt "field:party.party,parcels:"
 msgid "Parcels"
 msgstr "Parceles"
@@ -246,6 +374,10 @@ msgctxt "field:product.product,quality_sample:"
 msgid "Quality Sample"
 msgstr "Mostra de qualitat"
 
+msgctxt "field:product.product,quality_weighing:"
+msgid "Quality Weighing"
+msgstr "Qualitat Pesada"
+
 msgctxt "field:product.product,shipment_in_quality_template:"
 msgid "Shipment In Quality Template"
 msgstr "Plantilla qualitat albarà entrada"
@@ -306,6 +438,10 @@ msgctxt "field:product.template,container:"
 msgid "Container"
 msgstr "Envàs"
 
+msgctxt "field:product.template,quality_weighing:"
+msgid "Quality Weighing"
+msgstr "Qualitat pesada"
+
 msgctxt "model:agronomics.beneficiary,name:"
 msgid "Beneficiaries"
 msgstr "Beneficiaris"
@@ -354,6 +490,26 @@ msgctxt "model:agronomics.plantation,name:"
 msgid "Plantation"
 msgstr "Plantació"
 
+msgctxt "model:agronomics.weighing,name:"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "model:agronomics.weighing-agronomics.do,name:"
+msgid "Weighing - Denomination Origin"
+msgstr "Pesada - Denominació Origen"
+
+msgctxt "model:agronomics.weighing-agronomics.plantation,name:"
+msgid "Weighing - Plantations"
+msgstr "Pesada - Plantacions"
+
+msgctxt "model:agronomics.weighing-agronomics.plantations,name:"
+msgid "Weighing - Plantations"
+msgstr "Pesada - Plantacions"
+
+msgctxt "model:agronomics.weighing.center,name:"
+msgid "Weighing Center"
+msgstr "Centre de pesada"
+
 msgctxt "model:ir.action,name:act_certification_tree"
 msgid "Certification"
 msgstr "Certificació"
@@ -394,6 +550,31 @@ msgctxt "model:ir.action,name:act_plantation_tree"
 msgid "Plantation"
 msgstr "Plantació"
 
+msgctxt "model:ir.action,name:act_weighing_action"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "model:ir.action,name:act_weighing_center_action"
+msgid "Weighing Center"
+msgstr "Centre de pesada"
+
+msgctxt "model:ir.action.act_window.domain,name:act_weighing_domain_all"
+msgid "All"
+msgstr "Tots"
+
+msgctxt "model:ir.action.act_window.domain,name:act_weighing_domain_analysis"
+msgid "In Analysis"
+msgstr "En Anàlisi"
+
+msgctxt "model:ir.action.act_window.domain,name:act_weighing_domain_draft"
+msgid "Draft"
+msgstr "Esborrany"
+
+msgctxt ""
+"model:ir.action.act_window.domain,name:act_weighing_domain_processing"
+msgid "Processing"
+msgstr "Processos"
+
 msgctxt "model:ir.message,text:msg_beneficiaris_percent"
 msgid ""
 "Beneficiaris of Crop \"%(crop)s\" and Plantation \"%(plantation)s\" must sum"
@@ -418,6 +599,34 @@ msgstr ""
 "El producte \"%(product)s\" no pot tenir més d'una collita degut al seu "
 "tipus agronòmic"
 
+msgctxt "model:ir.model.button,string:weighing_analysis_button"
+msgid "Analysis"
+msgstr "Anàlisi"
+
+msgctxt "model:ir.model.button,string:weighing_cancel_button"
+msgid "Cancel"
+msgstr "Cancel·lat"
+
+msgctxt "model:ir.model.button,string:weighing_done_button"
+msgid "Done"
+msgstr "Realitzat"
+
+msgctxt "model:ir.model.button,string:weighing_draft_button"
+msgid "Draft"
+msgstr "Esborrany"
+
+msgctxt "model:ir.model.button,string:weighing_process_button"
+msgid "Process"
+msgstr "Processa"
+
+msgctxt "model:ir.sequence,name:sequence_weighing"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "model:ir.sequence.type,name:sequence_type_weighing"
+msgid "Weighing"
+msgstr "Pesada"
+
 msgctxt "model:ir.ui.menu,name:menu_agronomics"
 msgid "Agronomics"
 msgstr "Agronomics"
@@ -466,6 +675,14 @@ msgctxt "model:ir.ui.menu,name:menu_plantation_list"
 msgid "Plantation"
 msgstr "Plantació"
 
+msgctxt "model:ir.ui.menu,name:menu_weighing_center_list"
+msgid "Weighing Center"
+msgstr "Centre de pesada"
+
+msgctxt "model:ir.ui.menu,name:menu_weighing_list"
+msgid "Weighing"
+msgstr "Pesada"
+
 msgctxt "model:product.product-agronomics.crop,name:"
 msgid "Product - Crop"
 msgstr "Producte - Collita"
@@ -490,6 +707,26 @@ msgctxt "model:res.group,name:group_agronomics_admin"
 msgid "Agronomics Administration"
 msgstr "Administració Agronomics"
 
+msgctxt "selection:agronomics.weighing,state:"
+msgid "Cancelled"
+msgstr "Cancel·lat"
+
+msgctxt "selection:agronomics.weighing,state:"
+msgid "Done"
+msgstr "Realitzat"
+
+msgctxt "selection:agronomics.weighing,state:"
+msgid "Draft"
+msgstr "Esborrany"
+
+msgctxt "selection:agronomics.weighing,state:"
+msgid "In Analysis"
+msgstr "En anàlisis"
+
+msgctxt "selection:agronomics.weighing,state:"
+msgid "Processing"
+msgstr "Processos"
+
 msgctxt "selection:product.product,agronomic_type:"
 msgid "Bottled Wine"
 msgstr "Vi embotellat"
diff --git a/locale/es.po b/locale/es.po
index 8fd749d..fe94758 100644
--- a/locale/es.po
+++ b/locale/es.po
@@ -14,6 +14,10 @@ msgctxt "field:agronomics.beneficiary,percent:"
 msgid "Percent"
 msgstr "Porcentaje"
 
+msgctxt "field:agronomics.beneficiary,weighing:"
+msgid "Weighing"
+msgstr "Pesada"
+
 msgctxt "field:agronomics.certification,date:"
 msgid "Date"
 msgstr "Fecha"
@@ -140,7 +144,7 @@ msgstr "Irrigación"
 
 msgctxt "field:agronomics.parcel,max_production:"
 msgid "Max. Production"
-msgstr "Max. producción"
+msgstr "Producción Máxima"
 
 msgctxt "field:agronomics.parcel,plant_number:"
 msgid "Plant number"
@@ -158,6 +162,10 @@ msgctxt "field:agronomics.parcel,producer:"
 msgid "Party"
 msgstr "Productor"
 
+msgctxt "field:agronomics.parcel,product:"
+msgid "Product"
+msgstr "Productos"
+
 msgctxt "field:agronomics.parcel,species:"
 msgid "Spices"
 msgstr "Especie"
@@ -202,6 +210,126 @@ msgctxt "field:agronomics.plantation,party:"
 msgid "Party"
 msgstr "Terceros"
 
+msgctxt "field:agronomics.weighing,all_do:"
+msgid "All DO"
+msgstr "Todos los DO"
+
+msgctxt "field:agronomics.weighing,beneficiaries:"
+msgid "Beneficiaries"
+msgstr "Beneficiarios"
+
+msgctxt "field:agronomics.weighing,crop:"
+msgid "Crop"
+msgstr "Cosecha"
+
+msgctxt "field:agronomics.weighing,denomination_origin:"
+msgid "Denomination of Origin"
+msgstr "Denominación de origen"
+
+msgctxt "field:agronomics.weighing,do:"
+msgid "Denomination Origin"
+msgstr "Denominación de origen"
+
+msgctxt "field:agronomics.weighing,ecological:"
+msgid "Ecological"
+msgstr "Ecológico"
+
+msgctxt "field:agronomics.weighing,net_weight:"
+msgid "Net Weight"
+msgstr "Peso neto"
+
+msgctxt "field:agronomics.weighing,netweight:"
+msgid "Net Weight"
+msgstr "Peso neto"
+
+msgctxt "field:agronomics.weighing,number:"
+msgid "Number"
+msgstr "Número"
+
+msgctxt "field:agronomics.weighing,plantations:"
+msgid "plantations"
+msgstr "Plantación"
+
+msgctxt "field:agronomics.weighing,product:"
+msgid "Product"
+msgstr "Productos"
+
+msgctxt "field:agronomics.weighing,product_created:"
+msgid "Product Created"
+msgstr ""
+
+msgctxt "field:agronomics.weighing,purchase_contract:"
+msgid "Purchase Contract"
+msgstr "Contrato de compra"
+
+msgctxt "field:agronomics.weighing,quality_test:"
+msgid "Test"
+msgstr "Test"
+
+msgctxt "field:agronomics.weighing,state:"
+msgid "State"
+msgstr "Estado"
+
+msgctxt "field:agronomics.weighing,table:"
+msgid "Table"
+msgstr "Mesa"
+
+msgctxt "field:agronomics.weighing,tara:"
+msgid "Tara"
+msgstr "Tara"
+
+msgctxt "field:agronomics.weighing,variety:"
+msgid "Variety"
+msgstr "Variedad"
+
+msgctxt "field:agronomics.weighing,weighing_center:"
+msgid "Weighing Center"
+msgstr "Centro de pesada"
+
+msgctxt "field:agronomics.weighing,weighing_date:"
+msgid "Date"
+msgstr "Fecha"
+
+msgctxt "field:agronomics.weighing,weight:"
+msgid "Weight"
+msgstr "Peso"
+
+msgctxt "field:agronomics.weighing-agronomics.do,do:"
+msgid "Denomination Origin"
+msgstr "Denominación de origen"
+
+msgctxt "field:agronomics.weighing-agronomics.do,weighing:"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "field:agronomics.weighing-agronomics.plantation,Plantation:"
+msgid "Plantation"
+msgstr "Plantaciónes"
+
+msgctxt "field:agronomics.weighing-agronomics.plantation,plantation:"
+msgid "Plantation"
+msgstr "Plantaciónes"
+
+msgctxt "field:agronomics.weighing-agronomics.plantation,weighing:"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "field:agronomics.weighing-agronomics.plantations,Plantation:"
+msgid "Plantation"
+msgstr "Plantaciónes"
+
+msgctxt "field:agronomics.weighing-agronomics.plantations,weighing:"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "field:agronomics.weighing.center,name:"
+msgid "Name"
+msgstr "Nombre"
+
+msgctxt "field:agronomics.weighing.center,weighing_sequence:"
+msgid "Weighing Sequence"
+msgstr "Secuencia"
+
 msgctxt "field:party.party,parcels:"
 msgid "Parcels"
 msgstr "Parcelas"
@@ -246,6 +374,10 @@ msgctxt "field:product.product,quality_sample:"
 msgid "Quality Sample"
 msgstr "Muestra de calidad"
 
+msgctxt "field:product.product,quality_weighing:"
+msgid "Quality Weighing"
+msgstr "Calidad pesada"
+
 msgctxt "field:product.product,shipment_in_quality_template:"
 msgid "Shipment In Quality Template"
 msgstr "Plantilla calidad albarán de entrada"
@@ -306,6 +438,10 @@ msgctxt "field:product.template,container:"
 msgid "Container"
 msgstr "Envase"
 
+msgctxt "field:product.template,quality_weighing:"
+msgid "Quality Weighing"
+msgstr "Calidad pesada"
+
 msgctxt "model:agronomics.beneficiary,name:"
 msgid "Beneficiaries"
 msgstr "Beneficiarios"
@@ -348,12 +484,32 @@ msgstr "Parcela"
 
 msgctxt "model:agronomics.parcel-agronomics.do,name:"
 msgid "Parcel - Denomination Origin"
-msgstr "Parecela - Denominación de origen"
+msgstr "Parcela - Denominación de origen"
 
 msgctxt "model:agronomics.plantation,name:"
 msgid "Plantation"
 msgstr "Plantación"
 
+msgctxt "model:agronomics.weighing,name:"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "model:agronomics.weighing-agronomics.do,name:"
+msgid "Weighing - Denomination Origin"
+msgstr "Pesada - Denominación de origen"
+
+msgctxt "model:agronomics.weighing-agronomics.plantation,name:"
+msgid "Weighing - Plantations"
+msgstr "Pesada - Plantación"
+
+msgctxt "model:agronomics.weighing-agronomics.plantations,name:"
+msgid "Weighing - Plantations"
+msgstr "Pesada - Plantación"
+
+msgctxt "model:agronomics.weighing.center,name:"
+msgid "Weighing Center"
+msgstr "Centro de pesada"
+
 msgctxt "model:ir.action,name:act_certification_tree"
 msgid "Certification"
 msgstr "Certificación"
@@ -394,6 +550,31 @@ msgctxt "model:ir.action,name:act_plantation_tree"
 msgid "Plantation"
 msgstr "Plantación"
 
+msgctxt "model:ir.action,name:act_weighing_action"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "model:ir.action,name:act_weighing_center_action"
+msgid "Weighing Center"
+msgstr "Centro de pesada"
+
+msgctxt "model:ir.action.act_window.domain,name:act_weighing_domain_all"
+msgid "All"
+msgstr "Todos"
+
+msgctxt "model:ir.action.act_window.domain,name:act_weighing_domain_analysis"
+msgid "In Analysis"
+msgstr ""
+
+msgctxt "model:ir.action.act_window.domain,name:act_weighing_domain_draft"
+msgid "Draft"
+msgstr "Esborany"
+
+msgctxt ""
+"model:ir.action.act_window.domain,name:act_weighing_domain_processing"
+msgid "Processing"
+msgstr "Procesos"
+
 msgctxt "model:ir.message,text:msg_beneficiaris_percent"
 msgid ""
 "Beneficiaris of Crop \"%(crop)s\" and Plantation \"%(plantation)s\" must sum"
@@ -418,6 +599,34 @@ msgstr ""
 "El producto \"%(product)s\"  no puede tener más de una cosecha debido a su "
 "Tipo Agronómico"
 
+msgctxt "model:ir.model.button,string:weighing_analysis_button"
+msgid "Analysis"
+msgstr "Análisis"
+
+msgctxt "model:ir.model.button,string:weighing_cancel_button"
+msgid "Cancel"
+msgstr "Cancel·lar"
+
+msgctxt "model:ir.model.button,string:weighing_done_button"
+msgid "Done"
+msgstr "Realizado"
+
+msgctxt "model:ir.model.button,string:weighing_draft_button"
+msgid "Draft"
+msgstr "Esborany"
+
+msgctxt "model:ir.model.button,string:weighing_process_button"
+msgid "Process"
+msgstr "Procesar"
+
+msgctxt "model:ir.sequence,name:sequence_weighing"
+msgid "Weighing"
+msgstr "Pesada"
+
+msgctxt "model:ir.sequence.type,name:sequence_type_weighing"
+msgid "Weighing"
+msgstr "Pesada"
+
 msgctxt "model:ir.ui.menu,name:menu_agronomics"
 msgid "Agronomics"
 msgstr "Agronomics"
@@ -466,6 +675,14 @@ msgctxt "model:ir.ui.menu,name:menu_plantation_list"
 msgid "Plantation"
 msgstr "Plantación"
 
+msgctxt "model:ir.ui.menu,name:menu_weighing_center_list"
+msgid "Weighing Center"
+msgstr "Centro de pesada"
+
+msgctxt "model:ir.ui.menu,name:menu_weighing_list"
+msgid "Weighing"
+msgstr "Pesada"
+
 msgctxt "model:product.product-agronomics.crop,name:"
 msgid "Product - Crop"
 msgstr "Producto - Cosecha"
@@ -490,6 +707,26 @@ msgctxt "model:res.group,name:group_agronomics_admin"
 msgid "Agronomics Administration"
 msgstr "Agronomics Administración"
 
+msgctxt "selection:agronomics.weighing,state:"
+msgid "Cancelled"
+msgstr "Cancelado"
+
+msgctxt "selection:agronomics.weighing,state:"
+msgid "Done"
+msgstr "Realizado"
+
+msgctxt "selection:agronomics.weighing,state:"
+msgid "Draft"
+msgstr "Esborany"
+
+msgctxt "selection:agronomics.weighing,state:"
+msgid "In Analysis"
+msgstr "En Análisis"
+
+msgctxt "selection:agronomics.weighing,state:"
+msgid "Processing"
+msgstr "Procesos"
+
 msgctxt "selection:product.product,agronomic_type:"
 msgid "Bottled Wine"
 msgstr "Vino embotellado"
diff --git a/plot.py b/plot.py
index d47b1ce..eae2d39 100644
--- a/plot.py
+++ b/plot.py
@@ -88,6 +88,7 @@ class Parcel(ModelSQL, ModelView):
     plantation = fields.Many2One('agronomics.plantation', 'Plantation',
         required=True)
     crop = fields.Many2One('agronomics.crop', 'Crop', required=True)
+    product = fields.Many2One('product.template', 'Product', required=True)
     species = fields.Many2One('product.taxon', 'Spices',
         domain=[('rank', '=', 'species')], required=True,
         depends=['species'])
@@ -153,4 +154,5 @@ class Beneficiaries(ModelSQL, ModelView):
 
     party = fields.Many2One('party.party', 'Beneficiary', required=True)
     percent = fields.Float('Percent', digits=(16, 2), required=True)
-    parcel = fields.Many2One('agronomics.parcel', 'Parcel', required=True)
+    parcel = fields.Many2One('agronomics.parcel', 'Parcel')
+    weighing = fields.Many2One('agronomics.weighing', 'Weighing')
diff --git a/product.py b/product.py
index 97107d8..f3a9658 100644
--- a/product.py
+++ b/product.py
@@ -53,6 +53,8 @@ class Template(metaclass=PoolMeta):
         }, depends=['agronomic_type']), 'get_capacity',
         searcher='search_capacity')
 
+    quality_weighing = fields.Many2One('quality.template', 'Quality Weighing')
+
     def get_capacity(self, name):
         if self.container:
             return self.container.capacity
diff --git a/tryton.cfg b/tryton.cfg
index 48565ed..9e11d21 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -7,9 +7,11 @@ depends:
     product_classification
     product_classification_taxonomic
     quality_control_sample
+    purchase_contract
 xml:
     plot.xml
     party.xml
     product.xml
+    weighning.xml
     wine.xml
     message.xml
diff --git a/view/parcel_form.xml b/view/parcel_form.xml
index 152c896..5883ba5 100644
--- a/view/parcel_form.xml
+++ b/view/parcel_form.xml
@@ -3,6 +3,8 @@
   <field name="crop"/>
   <label name="plantation"/>
   <field name="plantation"/>
+  <label name="product"/>
+  <field name="product"/>
   <label name="species"/>
   <field name="species"/>
   <label name="variety"/>
diff --git a/view/parcel_list.xml b/view/parcel_list.xml
index fb727ae..68f11e0 100644
--- a/view/parcel_list.xml
+++ b/view/parcel_list.xml
@@ -1,6 +1,7 @@
 <tree>
   <field name="plantation"/>
   <field name="crop"/>
+  <field name="product"/>
   <field name="variety"/>
   <field name="species"/>
   <field name="ecological"/>
diff --git a/view/template_form.xml b/view/template_form.xml
index 1f865c6..ea7a7d0 100644
--- a/view/template_form.xml
+++ b/view/template_form.xml
@@ -6,5 +6,8 @@
         <field name="container"/>
         <label name="capacity"/>
         <field name="capacity"/>
+        <label name="quality_weighing"/>
+        <field name="quality_weighing"/>
     </xpath>
+
 </data>
diff --git a/view/weighing_center_form.xml b/view/weighing_center_form.xml
new file mode 100644
index 0000000..2b3d3e8
--- /dev/null
+++ b/view/weighing_center_form.xml
@@ -0,0 +1,6 @@
+<form>
+  <label name="name"/>
+  <field name="name"/>
+  <label name="weighing_sequence"/>
+  <field name="weighing_sequence"/>
+</form>
diff --git a/view/weighing_center_list.xml b/view/weighing_center_list.xml
new file mode 100644
index 0000000..af0dab8
--- /dev/null
+++ b/view/weighing_center_list.xml
@@ -0,0 +1,3 @@
+<tree>
+  <field name="name"/>
+</tree>
diff --git a/view/weighing_form.xml b/view/weighing_form.xml
new file mode 100644
index 0000000..d8f0b87
--- /dev/null
+++ b/view/weighing_form.xml
@@ -0,0 +1,51 @@
+<form>
+  <label name="number"/>
+  <field name="number"/>
+  <label name="weighing_date"/>
+  <field name="weighing_date"/>
+  <label name="weighing_center"/>
+  <field name="weighing_center"/>
+  <label name="crop"/>
+  <field name="crop"/>
+  <label name="purchase_contract"/>
+  <field name="purchase_contract"/>
+  <label name="product"/>
+  <field name="product"/>
+  <label name="variety"/>
+  <field name="variety"/>
+  <label name="table"/>
+  <field name="table"/>
+  <label name="ecological"/>
+  <field name="ecological"/>
+  <group col="6" colspan="4" id="weight">
+    <label name="weight"/>
+    <field name="weight"/>
+    <label name="tara"/>
+    <field name="tara"/>
+    <label name="netweight"/>
+    <field name="netweight"/>
+  </group>
+  <label name="product_created"/>
+  <field name="product_created"/>
+  <label name="quality_test"/>
+  <field name="quality_test"/>
+
+  <notebook>
+    <page name="plantations">
+      <field name="plantations" colspan="4"/>
+      <field name="denomination_origin" colspan="4"/>
+    </page>
+    <page name="beneficiaries">
+      <field name="beneficiaries" colspan="4"/>
+    </page>
+  </notebook>
+  <label name="state"/>
+  <field name="state"/>
+  <group col="-1" colspan="2" id="buttons">
+      <button name="cancel" icon="tryton-cancel"/>
+      <button name="draft"/>
+      <button name="process" icon="tryton-forward"/>
+      <button name="analysis" icon="tryton-forward"/>
+      <button name="done" icon="tryton-forward"/>
+  </group>
+</form>
diff --git a/view/weighing_list.xml b/view/weighing_list.xml
new file mode 100644
index 0000000..7cc8e66
--- /dev/null
+++ b/view/weighing_list.xml
@@ -0,0 +1,15 @@
+<tree>
+  <field name="number"/>
+  <field name="weighing_date"/>
+  <field name="weighing_center"/>
+  <field name="crop"/>
+  <field name="product"/>
+  <field name="variety"/>
+  <field name="all_do"/>
+  <field name="table"/>
+  <field name="ecological"/>
+  <field name="weight"/>
+  <field name="tara"/>
+  <field name="netweight"/>
+  <field name="state"/>
+</tree>
diff --git a/weighing.py b/weighing.py
new file mode 100644
index 0000000..f8d65dd
--- /dev/null
+++ b/weighing.py
@@ -0,0 +1,364 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.model import fields, ModelSQL, ModelView, Workflow
+from trytond.pyson import Id, Eval, If
+from trytond.pool import Pool
+from trytond.i18n import gettext
+from trytond.exceptions import UserError
+from trytond.transaction import Transaction
+from datetime import datetime
+
+class WeighingCenter(ModelSQL, ModelView):
+    """ Weighing Center """
+    __name__ = 'agronomics.weighing.center'
+
+    name = fields.Char('Name', required=True)
+    weighing_sequence = fields.Many2One('ir.sequence', 'Weighing Sequence',
+        domain=[
+            ('sequence_type', '=', Id('agronomics', 'sequence_type_weighing'))
+        ])
+
+
+READONLY = ['processing', 'in_analysis', 'done', 'cancelled']
+READONLY2 = ['draft', 'in_analysis', 'done', 'cancelled']
+
+class Weighing(Workflow, ModelSQL, ModelView):
+    """ Weighing """
+    __name__ = 'agronomics.weighing'
+    _rec_name = 'number'
+
+    number = fields.Char('Number', readonly=True, select=True)
+    weighing_date = fields.Date('Date', states={
+            'readonly': Eval('state').in_(READONLY),
+            'required': True
+            }, depends=['state'])
+    weighing_center = fields.Many2One('agronomics.weighing.center',
+        'Weighing Center', states={
+            'readonly': Eval('state').in_(READONLY),
+            'required': True
+        }, depends=['state'])
+
+    purchase_contract = fields.Many2One('purchase.contract',
+        'Purchase Contract', states={
+            'readonly': Eval('state').in_(READONLY),
+            'required': True
+        }, depends=['state'])
+
+    crop = fields.Many2One('agronomics.crop', 'Crop', states={
+            'readonly': Eval('state').in_(READONLY),
+            'required': Eval('state') == 'in_analysis',
+            }, depends=['state'])
+    product = fields.Many2One('product.template', 'Product', states={
+            'readonly': Eval('state').in_(READONLY),
+            'required': Eval('state') == 'in_analysis',
+            }, depends=['state'])
+    variety = fields.Many2One('product.taxon', 'Variety', states={
+            'readonly': Eval('state').in_(READONLY2),
+            'required': Eval('state') == 'in_analysis',
+            }, depends=['state'])
+    table = fields.Boolean('Table', states={
+            'readonly': Eval('state').in_(READONLY2),
+            }, depends=['state'])
+    ecological = fields.Many2One('agronomics.ecological', 'Ecological',
+        states={
+            'readonly': Eval('state').in_(READONLY2),
+            'required': Eval('state') == 'in_analysis',
+            }, depends=['state'])
+    weight = fields.Float('Weight', states={
+            'readonly': Eval('state').in_(READONLY2),
+            'required': Eval('state') == 'in_analysis',
+            })
+    tara = fields.Float('Tara', states={
+            'readonly': Eval('state').in_(READONLY2),
+            'required': Eval('state') == 'in_analysis',
+            })
+    netweight = fields.Float('Net Weight', states={
+            'readonly': Eval('state').in_(READONLY2),
+            'required': Eval('state') == 'in_analysis',
+            })
+    beneficiaries = fields.One2Many('agronomics.beneficiary', 'weighing',
+        'Beneficiaries', states={
+                'readonly': Eval('state').in_(READONLY2),
+                'required': Eval('state') == 'in_analysis',
+                })
+    denomination_origin = fields.Many2Many('agronomics.weighing-agronomics.do',
+        'weighing', 'do', 'Denomination of Origin', states={
+            'readonly': Eval('state').in_(READONLY2),
+            'required': Eval('state') == 'in_analysis',
+            })
+    plantations = fields.Many2Many('agronomics.weighing-agronomics.plantation',
+        'weighing', 'plantation', 'plantations', states={
+            'readonly': Eval('state').in_(READONLY),
+            'required': Eval('state') == 'process',
+            }, size=4)
+    state = fields.Selection([
+                ('draft', "Draft"),
+                ('processing', "Processing"),
+                ('in_analysis', "In Analysis"),
+                ('done', "Done"),
+                ('cancelled', "Cancelled"),
+                ], "State", readonly=True, required=True)
+    state_string = state.translated('state')
+    all_do = fields.Function(fields.Char('All DO'), 'get_all_do')
+    quality_test = fields.Many2One('quality.test', 'Test', readonly=True)
+    product_created = fields.Many2One('product.product', 'Product Created',
+        readonly=True)
+
+    @classmethod
+    def __setup__(cls):
+        super(Weighing, cls).__setup__()
+        cls._order = [
+            ('weighing_date', 'DESC NULLS FIRST'),
+            ('id', 'DESC'),
+            ]
+        cls._transitions |= set((
+                ('draft', 'processing'),
+                ('processing', 'draft'),
+                ('processing', 'in_analysis'),
+                ('draft', 'cancelled'),
+                ('processing', 'cancelled'),
+                ('in_analysis', 'done'),
+                ))
+        cls._buttons.update({
+                'done': {
+                    'invisible': ~Eval('state').in_(['in_analysis']),
+                    'depends': ['state'],
+                    },
+                'cancel': {
+                    'invisible': ~Eval('state').in_(['draft']),
+                    'depends': ['state'],
+                    },
+                'draft': {
+                    'invisible': ~Eval('state').in_(['processing']),
+                    'icon': If(Eval('state') == 'cancelled',
+                        'tryton-undo',
+                        'tryton-back'),
+                    'depends': ['state'],
+                    },
+                'process': {
+                    'invisible': Eval('state') != 'draft',
+                    'depends': ['state'],
+                    },
+                'analysis': {
+                    'invisible': Eval('state') != 'processing',
+                    'depends': ['state'],
+                    },
+                })
+
+    @staticmethod
+    def default_weighing_date():
+        Date = Pool().get('ir.date')
+        return Date.today()
+
+    @staticmethod
+    def default_state():
+        return 'draft'
+
+    def get_all_do(self, name):
+        return ",".join([x.name for x in self.denomination_origin])
+
+    @fields.depends('weighing_date')
+    def on_change_with_crop(self):
+        Crop = Pool().get('agronomics.crop')
+        crop = Crop.search([('start_date', '<=', self.weighing_date),
+            ('end_date', '>=', self.weighing_date)], limit=1)
+        if not crop:
+            return
+        return crop[0].id
+
+    def get_parcel(self):
+        if not self.plantations:
+            return
+        plantation = self.plantations[0]
+        if not plantation.parcels:
+            return
+        return plantation.parcels[0]
+
+    @fields.depends('plantations')
+    def on_change_with_variety(self):
+        parcel = self.get_parcel()
+        if not parcel:
+            return
+        return parcel.variety and parcel.variety.id
+
+    @fields.depends('plantations')
+    def on_change_with_denomination_origin(self):
+        parcel = self.get_parcel()
+        if not parcel:
+            return
+
+        return [x.id for x in parcel.denomination_origin]
+
+    @fields.depends('plantations')
+    def on_change_with_table(self):
+        parcel = self.get_parcel()
+        if not parcel:
+            return
+        return parcel.table
+
+    @fields.depends('plantations')
+    def on_change_with_ecological(self):
+        parcel = self.get_parcel()
+        if not parcel:
+            return
+        return parcel.ecological and parcel.ecological.id
+
+    @fields.depends('plantations')
+    def on_change_with_product(self):
+        parcel = self.get_parcel()
+        if not parcel:
+            return
+        return parcel.product and parcel.product.id
+
+    @fields.depends('plantations')
+    def on_change_with_purchase_contract(self):
+        parcel = self.get_parcel()
+        if not parcel:
+            return
+
+        producer = parcel.producer and parcel.producer.id
+        if not producer:
+            return
+        Contract = Pool().get('purchase.contract')
+        contracts = Contract.search([('party', '=', producer)], limit=1)
+        if not contracts:
+            return
+
+        contract, = contracts
+        return contract and contract.id
+
+    @fields.depends('weight', 'tara')
+    def on_change_with_netweight(self):
+        return (self.weight or 0) - (self.tara or 0)
+
+    @classmethod
+    def validate(cls, records):
+        super().validate(records)
+        cls.check_percent_beneficiaries(records)
+
+    @classmethod
+    def check_percent_beneficiaries(cls, records):
+        for record in records:
+            if record.state == 'draft':
+                continue
+            percent = sum([x.percent for x in record.beneficiaries])
+            if record.beneficiaries and abs(100 - round(percent, 2)) > 0.0001:
+                raise UserError(gettext('agronomics.msg_beneficiaris_percent',
+                    crop=record.crop.rec_name,
+                    plantation=record.plantations[0].rec_name))
+
+    @classmethod
+    @Workflow.transition('in_analysis')
+    def analysis(cls, weighings):
+        pool = Pool()
+        Product = pool.get('product.product')
+        default_product_values = Product.default_get(Product._fields.keys(),
+            with_rec_name=False)
+        product = Product(**default_product_values)
+        for weighing in weighings:
+            product.template = weighing.product
+            product.denominations_of_origin = weighing.denomination_origin
+            product.ecologicals = [weighing.ecological]
+            product.varieties = [weighing.variety.id]
+            product.vintages = [weighing.crop.id]
+            weighing.product_created = product
+            weighing.quality_test = weighing.create_quality_test()
+
+        cls.save(weighings)
+
+    def create_quality_test(self):
+        pool = Pool()
+        QualityTest = pool.get('quality.test')
+
+        with Transaction().set_context(_check_access=False):
+            if not (self.product and self.product.quality_weighing):
+                return
+            template = self.product.quality_weighing
+            test = QualityTest(
+                test_date=datetime.now(),
+                templates=[template],
+                document=str(self))
+            test.apply_template_values()
+
+        return test
+
+    @classmethod
+    @Workflow.transition('draft')
+    def draft(cls, weighings):
+        pass
+
+    @classmethod
+    @Workflow.transition('done')
+    def done(cls, weighings):
+        pass
+
+    @classmethod
+    @Workflow.transition('processing')
+    def process(cls, weighings):
+        Beneficiary = Pool().get('agronomics.beneficiary')
+        to_save = []
+
+        for weighing in weighings:
+            if weighing.beneficiaries:
+                Beneficiary.delete([x for x in weighing.beneficiaries])
+
+            parcel = weighing.get_parcel()
+            if not parcel:
+                continue
+
+            for ben in parcel.beneficiaries:
+                b = Beneficiary()
+                b.party = ben.party
+                b.weighing = weighing
+                b.percent = ben.percent
+                to_save.append(b)
+
+        if to_save:
+            Beneficiary.save(to_save)
+
+    @classmethod
+    @Workflow.transition('cancel')
+    def cancel(cls, weighings):
+        pass
+
+    @classmethod
+    def set_number(cls, weighing_center):
+        WeighingCenter = Pool().get('agronomics.weighing.center')
+        weighing_center = WeighingCenter(weighing_center)
+        return (weighing_center.weighing_sequence and
+            weighing_center.weighing_sequence.get())
+
+    @classmethod
+    def create(cls, vlist):
+        vlist = [v.copy() for v in vlist]
+        for values in vlist:
+            if not values.get('number'):
+                values['number'] = cls.set_number(values.get('weighing_center'))
+        return super().create(vlist)
+
+    @classmethod
+    def copy(cls, weighings, default=None):
+        if default is None:
+            default = {}
+        else:
+            default = default.copy()
+        default.setdefault('beneficiaries', None)
+        return super().copy(weighings, default=default)
+
+
+class WeighingDo(ModelSQL):
+    'Weighing - Denomination Origin'
+    __name__ = 'agronomics.weighing-agronomics.do'
+
+    weighing = fields.Many2One('agronomics.weighing', 'Weighing')
+    do = fields.Many2One('agronomics.denomination_of_origin',
+        'Denomination Origin')
+
+
+class WeighingPlantation(ModelSQL):
+    'Weighing - Plantations'
+    __name__ = 'agronomics.weighing-agronomics.plantation'
+
+    weighing = fields.Many2One('agronomics.weighing', 'Weighing')
+    plantation = fields.Many2One('agronomics.plantation',
+        'Plantation')
diff --git a/weighning.xml b/weighning.xml
new file mode 100644
index 0000000..840b6ca
--- /dev/null
+++ b/weighning.xml
@@ -0,0 +1,202 @@
+<tryton>
+    <data>
+
+      <!-- Weighing Center -->
+
+      <record model="ir.ui.view" id="weighing_center_view_form">
+          <field name="model">agronomics.weighing.center</field>
+          <field name="type">form</field>
+          <field name="name">weighing_center_form</field>
+      </record>
+      <record model="ir.ui.view" id="weighing_center_view_tree">
+          <field name="model">agronomics.weighing.center</field>
+          <field name="type">tree</field>
+          <field name="priority" eval="20"/>
+          <field name="name">weighing_center_list</field>
+      </record>
+
+      <record model="ir.action.act_window" id="act_weighing_center_action">
+          <field name="name">Weighing Center</field>
+          <field name="res_model">agronomics.weighing.center</field>
+      </record>
+
+      <record model="ir.action.act_window.view" id="act_weighing_center_tree_view1">
+          <field name="sequence" eval="10"/>
+          <field name="view" ref="weighing_center_view_tree"/>
+          <field name="act_window" ref="act_weighing_center_action"/>
+      </record>
+      <record model="ir.action.act_window.view" id="act_weighing_center_tree_view2">
+          <field name="sequence" eval="20"/>
+          <field name="view" ref="weighing_center_view_form"/>
+          <field name="act_window" ref="act_weighing_center_action"/>
+      </record>
+
+      <menuitem parent="menu_configuration" sequence="1"
+          action="act_weighing_center_action" id="menu_weighing_center_list"/>
+
+      <record model="ir.ui.menu-res.group"
+              id="menu_weighing_center_list_group_agronomics">
+          <field name="menu" ref="menu_weighing_center_list"/>
+          <field name="group" ref="group_agronomics"/>
+      </record>
+      <record model="ir.ui.menu-res.group"
+              id="menu_weighing_center_list_group_agronomics_admin">
+          <field name="menu" ref="menu_weighing_center_list"/>
+          <field name="group" ref="group_agronomics_admin"/>
+      </record>
+
+
+      <!-- Weighing -->
+
+      <record model="ir.ui.view" id="weighing_view_form">
+          <field name="model">agronomics.weighing</field>
+          <field name="type">form</field>
+          <field name="name">weighing_form</field>
+      </record>
+      <record model="ir.ui.view" id="weighing_view_tree">
+          <field name="model">agronomics.weighing</field>
+          <field name="type">tree</field>
+          <field name="priority" eval="20"/>
+          <field name="name">weighing_list</field>
+      </record>
+
+      <record model="ir.action.act_window" id="act_weighing_action">
+          <field name="name">Weighing</field>
+          <field name="res_model">agronomics.weighing</field>
+      </record>
+
+      <record model="ir.action.act_window.view" id="act_weighing_tree_view1">
+          <field name="sequence" eval="10"/>
+          <field name="view" ref="weighing_view_tree"/>
+          <field name="act_window" ref="act_weighing_action"/>
+      </record>
+      <record model="ir.action.act_window.view" id="act_weighing_tree_view2">
+          <field name="sequence" eval="20"/>
+          <field name="view" ref="weighing_view_form"/>
+          <field name="act_window" ref="act_weighing_action"/>
+      </record>
+
+      <record model="ir.action.act_window.domain" id="act_weighing_domain_draft">
+          <field name="name">Draft</field>
+          <field name="sequence" eval="10"/>
+          <field name="domain"
+              eval="[('state', '=', 'draft')]"
+              pyson="1"/>
+          <field name="act_window" ref="act_weighing_action"/>
+      </record>
+
+      <record model="ir.action.act_window.domain" id="act_weighing_domain_processing">
+          <field name="name">Processing</field>
+          <field name="sequence" eval="10"/>
+          <field name="domain"
+              eval="[('state', '=', 'processing')]"
+              pyson="1"/>
+          <field name="act_window" ref="act_weighing_action"/>
+      </record>
+
+
+      <record model="ir.action.act_window.domain" id="act_weighing_domain_analysis">
+          <field name="name">In Analysis</field>
+          <field name="sequence" eval="10"/>
+          <field name="domain"
+              eval="[('state', '=', 'in_analysis')]"
+              pyson="1"/>
+          <field name="act_window" ref="act_weighing_action"/>
+      </record>
+
+
+      <record model="ir.action.act_window.domain" id="act_weighing_domain_all">
+          <field name="name">All</field>
+          <field name="sequence" eval="10"/>
+          <field name="domain"/>
+          <field name="act_window" ref="act_weighing_action"/>
+      </record>
+
+
+      <menuitem parent="menu_agronomics" sequence="1"
+          action="act_weighing_action" id="menu_weighing_list"/>
+
+      <record model="ir.ui.menu-res.group"
+              id="menu_weighing_list_group_agronomics">
+          <field name="menu" ref="menu_weighing_list"/>
+          <field name="group" ref="group_agronomics"/>
+      </record>
+      <record model="ir.ui.menu-res.group"
+              id="menu_weighing_list_group_agronomics_admin">
+          <field name="menu" ref="menu_weighing_list"/>
+          <field name="group" ref="group_agronomics_admin"/>
+      </record>
+
+      <record model="ir.sequence.type" id="sequence_type_weighing">
+          <field name="name">Weighing</field>
+      </record>
+
+      <record model="ir.sequence.type-res.group"
+          id="sequence_type_weighing_group_admin">
+          <field name="sequence_type" ref="sequence_type_weighing"/>
+          <field name="group" ref="res.group_admin"/>
+      </record>
+      <record model="ir.sequence.type-res.group"
+          id="sequence_type_weighing_group_sale_admin">
+          <field name="sequence_type" ref="sequence_type_weighing"/>
+          <field name="group" ref="group_agronomics_admin"/>
+      </record>
+
+      <record model="ir.sequence" id="sequence_weighing">
+          <field name="name">Weighing</field>
+          <field name="sequence_type" ref="sequence_type_weighing"/>
+      </record>
+
+
+      <record model="ir.model.button" id="weighing_draft_button">
+          <field name="name">draft</field>
+          <field name="string">Draft</field>
+          <field name="model" search="[('model', '=', 'agronomics.weighing')]"/>
+      </record>
+      <record model="ir.model.button-res.group" id="weighing_draft_button_group_agronomics">
+          <field name="button" ref="weighing_draft_button"/>
+          <field name="group" ref="group_agronomics"/>
+      </record>
+
+      <record model="ir.model.button" id="weighing_process_button">
+          <field name="name">process</field>
+          <field name="string">Process</field>
+          <field name="model" search="[('model', '=', 'agronomics.weighing')]"/>
+      </record>
+      <record model="ir.model.button-res.group" id="weighing_process_button_group_agronomics">
+          <field name="button" ref="weighing_process_button"/>
+          <field name="group" ref="group_agronomics"/>
+      </record>
+
+      <record model="ir.model.button" id="weighing_analysis_button">
+          <field name="name">analysis</field>
+          <field name="string">Analysis</field>
+          <field name="model" search="[('model', '=', 'agronomics.weighing')]"/>
+      </record>
+      <record model="ir.model.button-res.group" id="weighing_analysis_button_group_agronomics">
+          <field name="button" ref="weighing_analysis_button"/>
+          <field name="group" ref="group_agronomics"/>
+      </record>
+
+      <record model="ir.model.button" id="weighing_cancel_button">
+          <field name="name">cancel</field>
+          <field name="string">Cancel</field>
+          <field name="model" search="[('model', '=', 'agronomics.weighing')]"/>
+      </record>
+      <record model="ir.model.button-res.group" id="weighing_cancel_button_group_agronomics">
+          <field name="button" ref="weighing_cancel_button"/>
+          <field name="group" ref="group_agronomics"/>
+      </record>
+
+      <record model="ir.model.button" id="weighing_done_button">
+          <field name="name">done</field>
+          <field name="string">Done</field>
+          <field name="model" search="[('model', '=', 'agronomics.weighing')]"/>
+      </record>
+      <record model="ir.model.button-res.group" id="weighing_done_button_group_agronomics">
+          <field name="button" ref="weighing_done_button"/>
+          <field name="group" ref="group_agronomics"/>
+      </record>
+
+    </data>
+</tryton>