diff --git a/modules/account_product/product.xml b/modules/account_product/product.xml
index 3c5dde42b5..07cfdbd7bb 100644
--- a/modules/account_product/product.xml
+++ b/modules/account_product/product.xml
@@ -10,12 +10,6 @@ this repository contains the full copyright notices and license terms. -->
             <field name="name">category_form</field>
         </record>
 
-        <record model="ir.ui.view" id="category_view_form_product">
-            <field name="model">product.category</field>
-            <field name="inherit" ref="product.category_view_form_product"/>
-            <field name="name">category_product_form</field>
-        </record>
-
         <record model="ir.rule.group" id="rule_group_category_default">
             <field name="name">Not accounting category</field>
             <field name="model">product.category</field>
diff --git a/modules/account_product/view/category_form.xml b/modules/account_product/view/category_form.xml
index 65a7607431..3ae8a0fcb5 100644
--- a/modules/account_product/view/category_form.xml
+++ b/modules/account_product/view/category_form.xml
@@ -27,5 +27,8 @@ this repository contains the full copyright notices and license terms. -->
             <field name="customer_taxes" colspan="2"/>
             <field name="supplier_taxes" colspan="2"/>
         </page>
+        <page name="accounting_templates" col="1">
+            <field name="accounting_templates" widget="many2many"/>
+        </page>
     </xpath>
 </data>
diff --git a/modules/account_product/view/category_product_form.xml b/modules/account_product/view/category_product_form.xml
deleted file mode 100644
index 9801eede48..0000000000
--- a/modules/account_product/view/category_product_form.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0"?>
-<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
-this repository contains the full copyright notices and license terms. -->
-<data>
-    <xpath expr="//field[@name='templates']" position="after">
-        <field name="accounting_templates" widget="many2many" colspan="2"/>
-    </xpath>
-</data>
diff --git a/modules/product/CHANGELOG b/modules/product/CHANGELOG
index cf43017d5f..f3c9fcd5cb 100644
--- a/modules/product/CHANGELOG
+++ b/modules/product/CHANGELOG
@@ -1,3 +1,4 @@
+* Manage products directly on category form
 
 Version 8.0.0 - 2026-04-20
 --------------------------
diff --git a/modules/product/category.py b/modules/product/category.py
index ae639b54ea..e354b29d1c 100644
--- a/modules/product/category.py
+++ b/modules/product/category.py
@@ -7,7 +7,7 @@ from sql.operators import Equal
 
 from trytond.model import Exclude, ModelSQL, ModelView, fields, tree
 from trytond.pool import Pool
-from trytond.pyson import Eval, PYSONEncoder
+from trytond.pyson import Eval
 from trytond.tools import is_full_text, lstrip_wildcard
 
 
@@ -41,11 +41,6 @@ class Category(tree(separator=' / '), ModelSQL, ModelView):
                 'product.msg_category_code_unique'),
             ]
         cls._order.insert(0, ('name', 'ASC'))
-        cls._buttons.update({
-                'add_products': {
-                    'icon': 'tryton-add',
-                    },
-                })
 
     @classmethod
     def default_code_readonly(cls):
@@ -80,15 +75,6 @@ class Category(tree(separator=' / '), ModelSQL, ModelView):
             ('code', operator, code_value, *extra),
             ]
 
-    @classmethod
-    @ModelView.button_action('product.act_category_product')
-    def add_products(cls, categories):
-        return {
-            'res_id': [categories[0].id if categories else None],
-            'pyson_domain': PYSONEncoder().encode(
-                [('id', '=', categories[0].id if categories else None)]),
-             }
-
     @classmethod
     def _code_sequence(cls):
         pool = Pool()
diff --git a/modules/product/category.xml b/modules/product/category.xml
index 52c2fa294e..f7b0dcfe73 100644
--- a/modules/product/category.xml
+++ b/modules/product/category.xml
@@ -22,13 +22,6 @@ this repository contains the full copyright notices and license terms. -->
             <field name="priority" eval="10"/>
             <field name="name">category_form</field>
         </record>
-        <record model="ir.ui.view" id="category_view_form_product">
-            <field name="model">product.category</field>
-            <field name="type">form</field>
-            <field name="priority" eval="20"/>
-            <field name="name">category_product_form</field>
-        </record>
-
         <record model="ir.action.act_window" id="act_category_tree">
             <field name="name">Categories</field>
             <field name="res_model">product.category</field>
@@ -71,22 +64,6 @@ this repository contains the full copyright notices and license terms. -->
             sequence="10"
             id="menu_category_list"/>
 
-        <record model="ir.action.act_window" id="act_category_product">
-            <field name="name">Add products</field>
-            <field name="res_model">product.category</field>
-        </record>
-        <record model="ir.action.act_window.view" id="act_category_product_view1">
-            <field name="sequence" eval="10"/>
-            <field name="view" ref="category_view_form_product"/>
-            <field name="act_window" ref="act_category_product"/>
-        </record>
-
-        <record model="ir.model.button" id="category_add_products_button">
-            <field name="model">product.category</field>
-            <field name="name">add_products</field>
-            <field name="string">Add products</field>
-        </record>
-
         <record model="ir.model.access" id="access_product_category">
             <field name="model">product.category</field>
             <field name="perm_read" eval="True"/>
diff --git a/modules/product/view/category_form.xml b/modules/product/view/category_form.xml
index 955f9d3c9e..b9d6fb2ec9 100644
--- a/modules/product/view/category_form.xml
+++ b/modules/product/view/category_form.xml
@@ -13,10 +13,12 @@ this repository contains the full copyright notices and license terms. -->
     <label name="parent"/>
     <field name="parent" colspan="3"/>
 
-    <button name="add_products" colspan="6"/>
     <notebook colspan="6">
         <page string="Children" col="1" id="childs">
             <field name="childs"/>
         </page>
+        <page name="templates" col="1">
+            <field name="templates"/>
+        </page>
     </notebook>
 </form>
diff --git a/modules/product/view/category_product_form.xml b/modules/product/view/category_product_form.xml
deleted file mode 100644
index d7edd07079..0000000000
--- a/modules/product/view/category_product_form.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0"?>
-<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
-this repository contains the full copyright notices and license terms. -->
-<form col="2">
-    <label name="rec_name"/>
-    <field name="rec_name" readonly="1"/>
-    <field name="templates" colspan="2"/>
-</form>