User profile import using TCC

Summary

We want to add two fields to our existing user profile feed that comes from our HRMS application

Content

Hi People,

We have to add two fields, "Organization" and "Location" to our existing user feed which comes from the HRMS application. The current import uses the user entity in which we don't have organization and location. Is there any other entity we can use? I have tried with the employee entity , but its throwing me errors. Has anyone experienced this.

Appreciate in advance.

Thanks,

Gaurav