document the new way of putting acl on ldap/import export

yHello,

we should be able to put acl on the ldap import/export tool to allow user to import and create account with csv for exmple by a branch manager. in this case the account should be created in the branch we are confined

Cheers

(from redmine: issue id 5175, created on 2016-10-03, closed on 2017-01-26)

• Relations:
  • copied_to #5173 (closed)
• Custom Fields:
  • Bug in version: 1.0.15