Data insert through CSV in Person table

Question

I am trying to insert user data through CSV and so created mappings and workflow. I am able to insert the user but CentralAccount for that user keeps getting generated. I want the CentralAccount mentioned in the CSV file to be used. Can anyone please help.

Markus Weiss-Ehlers · Answer

The CentralAccount is re-calculated based on the value template defined for this column. If the value template doesn't fit your use-case then you are able to modify it. 
 Please check our video series on YouTube to get more information about modifying value templates (#16-#19 form the playlist). 
 https://www.youtube.com/playlist?list=PL242czeZwlAk0T2AcqpSFtBOXQfkP9f5J 
 In addition, I assume that the workflow step you have created in your Synchronization Project has the Data Import flag set, that's why the value templates are calculated at all. 
 See this thread for more information (and links). https://www.oneidentity.com/community/identity-manager/f/forum/27366/generating-central-user-account-after-provisioning