RMA as an APP

rma/models/res_config_settings.py

@@ -0,0 +1,20 @@
+# Copyright (C) 2017-20 ForgeFlow S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
+
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    group_rma_delivery_address = fields.Boolean(
+        related="company_id.group_rma_delivery_address",
+        implied_group="rma.group_rma_delivery_invoice_address",
+        readonly=False,
+    )
+
+    group_rma_lines = fields.Boolean(
+        related="company_id.group_rma_lines",
+        readonly=False,
+        implied_group="rma.group_rma_groups",
+    )