I have a Content Syndication venor for which we are trying to process the leads that come in through this method. I would like to filter on these particular leads, but i need to understand how to do this. Currently, I have it set up as a trigger campaign for "Person is Created" Source Type is Web Service API. But, there are a couple of issues, how do I distinguish this from any API call, and also, how do I capture leads that are not a New Person? In this case, I also had populated a field through their API call, ex. Latest Campaign = xyx Campaign. I have currently used this as a filter to select just those API calls coming from this campaign. My question is twofold: 1. Is there a better way to have accomplished this? 2. How do I capture the leads that don't fall into "Person is Created", i.e. already existing leads that I'd still like to capture in this campaign?