Get the manager of a user

Hi,

I want to build a generic process in which any user can start it (writing a procedure, or make a purchase request for instance) and it’s his manager who should carry on (Validation for example).

  1. I didn’t find how to put an organization within Camunda : user, group, but no organization. Is it possible or should I install LDAP (I’m working on a testing machine). I see nothing in database in users tables.
  2. If we can put an organization without LDAP, how should I get the manager ?
  3. With LDAP how to get the manager.

I try to found answer in docs and forum, but didn’t find it, so thank you for your help.