diff --git a/issue8776.diff b/issue8776.diff
new file mode 100644
index 0000000..f9a07d3
--- /dev/null
+++ b/issue8776.diff
@@ -0,0 +1,29 @@
+diff --git a/trytond/trytond/tools/misc.py b/trytond/trytond/tools/misc.py
+index ee2763c9..300b5a72 100644
+--- a/trytond/trytond/tools/misc.py
++++ b/trytond/trytond/tools/misc.py
+@@ -12,6 +12,8 @@ import types
+ import io
+ import warnings
+ import importlib
++import re
++import unicodedata
+
+ from sql import Literal
+ from sql.operators import Or
+@@ -272,3 +274,15 @@ def rstrip_wildcard(string, wildcard='%', escape='\\'):
+     if new_string[-1] == escape:
+         return string
+     return new_string
++
++
++_slugify_strip_re = re.compile(r'[^\w\s-]')
++_slugify_hyphenate_re = re.compile(r'[-\s]+')
++
++
++def slugify(value, hyphenate='-'):
++    if not isinstance(value, str):
++        value = str(value)
++    value = unicodedata.normalize('NFKD', value)
++    value = str(_slugify_strip_re.sub('', value).strip())
++    return _slugify_hyphenate_re.sub(hyphenate, value)
diff --git a/series b/series
index 77f190b..3bb667e 100644
--- a/series
+++ b/series
@@ -1,10 +1,11 @@
 babi_multiprocess.diff # [trytond] babi multiprocess
 trytond_test_database.diff # [trytond] avoid errors on upgrades from version 3.4
 logging_jsonrpc_exeption.diff # [trytond] logging JSONRPC Exception
+issue8776.diff # [trytond] Add slugify tool
+
 account_payment_view.diff # [account_payment]
 account_payment_sepa_locale.diff # [account_payment_sepa]
 
-
 issue3932.diff # [account] rule account move and account move line by company
 
 issue6253.diff # [account_invoice] add invoice type criteria
@@ -97,4 +98,4 @@ issue10382.diff # [stock_split] Decimals of quantity move exceed the total digit
 issue10338.diff # [bank] Search on rec_name of other model in search_rec_name
 issue9146.diff # [account_stock_landed_cost] Use field digits on secondary unit
 
-stock_lot_sled_ca_locale.diff # [stock_lot_sled] Fix wrong translation [#044921]
\ No newline at end of file
+stock_lot_sled_ca_locale.diff # [stock_lot_sled] Fix wrong translation [#044921]