I have drupal module - pgservices, which creates services (eg. hosting). Users and members of services are normal drupal users. Pgservice is a node, when I go to it (eg. hosting 10gb), I click tab "eg. hosting" and I see list of hostings, next I can click on hosting to see list/links of/to accounts of given hosting (drupal users), and owner of hosting (also drupal user).

When you go to some account (/user/xxx) then in main account view following informations should be displayed ([ ] means a link ):

- if account belongs to some hosting as account:
"account of [hosting #xxxx]"

- if account is owner of some service (eg. hosting),
"owner of [service description (eg. hosting #xxx)] ". Maybe it's neccesary to create hook which returns services owned by user.

It's because when clicked to some account, is hard to return back to it's hosting.

Also, if possible, it would be nice if breadcrumb shows way to account through a hosting, tabs, etc.., if accessed in such way.