diff --git a/addons/cetmix_tower_git/models/cx_tower_file_template.py b/addons/cetmix_tower_git/models/cx_tower_file_template.py
new file mode 100644
index 0000000..792c453
--- /dev/null
+++ b/addons/cetmix_tower_git/models/cx_tower_file_template.py
@@ -0,0 +1,32 @@
+# Copyright (C) 2024 Cetmix OÜ
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from odoo import api, fields, models
+
+
+class CxTowerFileTemplate(models.Model):
+    _inherit = "cx.tower.file.template"
+
+    git_project_ids = fields.Many2many(
+        comodel_name="cx.tower.git.project",
+        relation="cx_tower_git_project_file_template_rel",
+        column1="file_template_id",
+        column2="git_project_id",
+        string="Git Projects",
+        copy=False,
+    )
+    git_project_id = fields.Many2one(
+        comodel_name="cx.tower.git.project",
+        compute="_compute_git_project_id",
+    )
+
+    @api.depends("git_project_ids")
+    def _compute_git_project_id(self):
+        """
+        Link to project using the proxy model.
+        """
+        for record in self:
+            # File is related to project via proxy model.
+            # So there can be only one record in o2m field.
+            record.git_project_id = (
+                record.git_project_ids and record.git_project_ids[0].id
+            )