How to add ADDITIONAL FIELDS IN REQUISITIONS LIST through page composer?

Summary:

How to add ADDITIONAL FIELDS IN REQUISITIONS LIST through page composer?

Content (required):

Hi Folks,

Trying to add ADDITIONAL FIELDS IN REQUISITIONS LIST through page composer based upon below link.

We have tried but it could not give a expected results , if anyone can share sample document for the same it would be helpful for me to achieve this requirement.

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

22D

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