[midPoint] Accessing different LDAP object in expressions

[Wojciech Staszewski]

Hello!

I must construct mapping expression that reads some attributes from an independed LDAP object and use them as a variables in outbound mapping during LDAP account creation.
After adding new account I have to save increased values of these attributes back to the same LDAP object.

Questions:
a) how to access different LDAP object in expression? Is there any special midPoint function for that? Or I have to use raw Groovy commands?
b) What is the preferred way to send back the updated values to LDAP object after account creation? Using the script capabilities (<operation>add</operation> and <order>after</order>)?

Regards!
WS