use same filters for 2 models based on same object (normal and aggregate)

Dave,

You could do something like this:
https://community.skuid.com/t/cross-model-linked-conditions


Alternatively, since you’ve only got two models, you could set your ag model with a condition Id in Id of any row from the basic model, and set an action on your basic model that whenever it’s queried, query the ag model.