Write userID back in identity manager in provisioning workflow of synchronization editor

Hello,

We are using Identity Manger 9.2.1.

We have connected MySQL db application and doing lifecycle management of the employee in the application.

we have created a synchronization project (manually) to connect to the MySQL db via generic database connector-mysql connector.

When new employee is created and account definition assigned to the employee, provisioning works perfectly. user account gets created in UNSAccountB and then in target system. but we have one field called userID that gets generated when record is inserted in the user table. that userID field value we want to write back to one identity manager UNSAccountB table for that user in any field. that value is not writing back. in the mapping, we map the userID field to ObjectID field in UNSAccountB table and application direction is select as Identity manager. also, force against the mapping direction also being selected but still it is not working.

can someone please help here?

Regards,

Prasad