Disable edit to only certain columns in the item after created an item

[jchandra1]

I am working on a request form using only SharePoint list and power automate. There is a flaw that I am not able to fix.

The issue is the requester is able to edit all columns after they submitted the form (means after they created an item).
I want to restrict the requester from editing certain columns  (disable edit to only certain columns instead of the whole item)

If anyone know the solution please let me know and it will be a great help for me.

[#2]

@jchandra1 out-of-the-box with a single list that's not possible as SharePoint doesn't have column-level security. You could achieve it with a Power Apps front end.

Rob
Los Gallardos
Microsoft Power Automate Community Super User.
Principal Consultant, SharePoint and Power Platform WSP Global (and classic 1967 Morris Traveller driver)