How to uncheck "Apply values to the rule" checkbox a business rule with RTP

I have a business rule for which I have 2 variables as RTPs, when I validate or run I get the attached pop-up, I chose "Apply values to the rule" once and saved it, from then the "Enter RTP Values" pop-up stopped appearing, when can I find an option to uncheck it because, user who is running should be able to update the RTP.

Any leads appreciated.

Thanks in advance.