I am new to PEGA and I am creating an RESTful API that will input one filed, Make_Name in to the drop down. I can not figure out how to take the RESTful API created in PEGA and put it in to the dropdown. I have made the datapage into a list and that is about it. I know I have to make an activity to call the Connect-Rest and also response data-transform, but I am unsure how to incorporate it all when I assign the datapage to the dropdown. Any help would be great. I looked up alot of documentation but none of it helps.
I tried what you suggested but whenever I try to assign the location on the cell of the clipboard I get a "choose a rule" pop-up window and wants me to select a rule. The issue is that it will not save the rule I click, so that when I try to save the cell it says the clipboard location is wrong. I attached a picture to show you. Also could you explain to me why with this REST connector why we do not use a activity or a data transform?