PoolingOrganization entity
An PoolingOrganization entity must be introduced.
Only super-admins can create/list/update/delete them. It's identified by a name. Each pooling entity has a set of administrators, chosen by a super-admin. A pooling administrator can
- administer local governments (create them, update them, choose categories and govenment administrators for each of them)
- the governments can only be updated by an administrator of the pooling organization that created it (or by a super-admin). I.e. once a government has been created by a pooling organization, only this pooling organization or a super admin can administer it