Hi Krishna,
Thanks for your email. Let me explain background, As I am a new to the Power apps, I used Primary key field (I.e Name) as a Category Code and this filed in the Active Category layout, when I am in the Active category list, if I hit Category Code filed, then it will popup another detail view.
I am planning to remove Category code which was by default Hyperlink behaviour filed from the Active Category list view.
So, I would like to assign this default behaviour to custom field which I created as Category Name.
Hope you understood my problem.
Regarding below solution, it will solve my problem, but not sure where I have to apply this as I am using make.powerapps.com web GUI to create model driven app.
It would be great if you can share few screen shots or any other tools which I can use do change as you suggested.
Regards
Prasad Vasadi