Yaltik portal issue rule : create and edit own issues ['|', '|', ('create_uid', '=', user.id), ('user_id', '=', user.id), ('partner_id', '=', user.partner_id.id)] Yaltik portal issue for read only: public or portal and colleagues following or followers and following ['|', '|', ('project_id.privacy_visibility', 'in', ['public']), '&', ('project_id.privacy_visibility', '=', 'portal'), ('message_follower_ids', 'child_of', [user.partner_id.commercial_partner_id.id]), '&', ('project_id.privacy_visibility', '=', 'followers'), ('message_follower_ids', 'in', [user.partner_id.id]), ]