Project/Issue: project manager: see all [(1, '=', 1)] Project/Issue: employees: no need to follow or (following project or following issue ['|', ('project_id.privacy_visibility', '!=', 'followers'), '|', ('project_id.message_partner_ids', 'in', [user.partner_id.id]), ('message_partner_ids', 'in', [user.partner_id.id]), ]