How to disable Approve/Reject in List choice?

[priyanka154]

Hi,

In change Request there is a Approver Related list,

When one of the approver approves the request, then In the drop down, it should disable the Approve/Reject choices

How this can be done?

1)

2)

Thanks,

Priyanka

[Abhinay Erra]

I will try to replicate this on my instance and get back to you.