Hi, 

Together with new Pega patch update our null checks in rules won't work anymore ( ==""  ,  !="" ) instead we need to use Pega oob function @PropertyHasValue anymore.

I am doing an analysis to see where we are using old way of null checks in order to switch them to use @PropertyHasValue

Doing a manual check and find all places is risky and not time efficient. 

Do you have any suggestions how I can find all use cases in Pega quickly on where we have used   ( ==""  ,  !="" ) in strategy components, proposition filters, when rules ..etc. 

All help is appreciated, Thanks!