code: public void assignCompanyInDb(final JAASSystem _jaasSystem,
                                    final Company _company)
          throws EFapsException
      {
          assignToUserObjectInDb(CIAdminUser.Person2Company.getType(), _jaasSystem, _company);
      }
docs: For this person, a role is assigned for the given JAAS system.
  
  @param _jaasSystem JAAS system for which the role is assigned
  @param _company the company
  @throws EFapsException on error
  @see AbstractUserObject#assignToUserObjectInDb(Type, JAASSystem,
  AbstractUserObject)