Hi Aaron. What I'm trying to do is pretty simple sounding, at least in my head. In field maps, I created a form for a polygon dataset and one for a related table (inventory and inspection datasets). The same way that conditional visibility works between fields within the same form is what I'm trying to do for fields between forms. For example, if a field is attributed as 'No' in the polygon dataset form, I'd like certain fields in the table form to not be visible. Does that make sense? It's something I used to be able to do in the old ArcPad using basic VB script. I don't know if that's what FeatureSets are, I'm not too familiar with that term. Thanks!