[NEW] funding_campaign: create add-on

funding_campaign/models/account_move.py

@@ -0,0 +1,9 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import fields, models
+
+class AccountMove(models.Model):  
+    _inherit = "account.move"
+
+    funding_campaign_id = fields.Many2one('funding.campaign', string='Funding Campaign')
+
+