Restrict requested for / his manager / opened by --to cancel request once catalog task is generated

[Sachin Gavhane]

Hi Team,

Requirement:
Configure ServiceNow so that once a Catalog Task (sc_task) is generated for a specific Catalog Item (sc_cat_item) under a Request Item (RITM), the request cannot be canceled by the Requested For user, their Manager, or the Opened By user.

Authorization Control:
Only users who are members of the Assignment Group associated with the generated Catalog Task should have permission to cancel the request. All other users, including the requester, requester’s manager, and request creator, must be restricted from canceling the request.

Scope:

• Applies after at least one catalog task is created for the RITM

• Enforcement should be based on assignment group membership of the catalog task

• Cancellation attempts by unauthorized users should be blocked (UI action hidden/disabled or server-side validation)
  
  I have tried to achieve this using business rule -- but in design review it was recommended to do with decision table - also it should not impact globally to all.
  
  Please help @Ankur Bawiskar 
  
  
  

[Ankur Bawiskar]

@Sachin Gavhane 

I don't know which design review told you to use Decision table here

If your BR is checking for RITMs belonging to particular catalog item only then it won't impact globally

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