how to update position, job and location using hdl

Summary:

want to change employment data using HDL

Content (required):

I'm new to OTBI and want to change employment data for columns like Position, Job, Location.

From which file I can do this an how to find related file.

Version (include the version you are using, if applicable):

Oracle Fusion Cloud Applications

23A (11.13.23.01.0)

Code Snippet (add any code snippets that support your topic, if applicable):