[UPD] set type other for provider and incubated

models/res_partner.py

@@ -292,6 +292,16 @@ class ResPartner(models.Model):
     # ------------------------------------------------------
     # Onchange / Constraints
     # ------------------------------------------------------
+    @api.onchange("is_company")
+    def onchange_is_company(self):
+        """
+        Set contact_type to False for person
+        """
+        if not self.is_company:
+            self.contact_type = False
+            if self.is_incubated or self.is_provider:
+                self.type = "other"
+
     @api.onchange("parent_id")
     def onchange_parent_id(self):
         """
@@ -300,7 +310,10 @@ class ResPartner(models.Model):
         result = super().onchange_parent_id()
         if self.env.context.get("default_parent_id"):
             self.parent_id = self.env.context.get("default_parent_id")
-
+        if not self.parent_id:
+            self.type = "contact"
+        else:
+            self.type = "other"
         return result
 
     # ------------------------------------------------------

views/res_partner.xml

@@ -121,6 +121,9 @@
                 <xpath expr="//field[@name='parent_id']" position="attributes">
                     <attribute name="options">{'no_create': 1, 'no_edit': 1}</attribute>
                     <attribute name="domain">parent_id_domain</attribute>
+                    <attribute
+                        name="required"
+                    >context.get('default_is_incubated') or context.get('default_is_provider')</attribute>
                 </xpath>
 
                 <!-- Type de contact -->
@@ -828,7 +831,7 @@
             >[('is_provider', '=', True),('is_company', '!=', True)]</field>
             <field
                 name="context"
-            >{'default_is_company': False, 'default_is_provider': True}</field>
+            >{'default_is_company': False, 'default_is_provider': True,}</field>
         </record>
 
     </data>