Using a Aggregate Model field as a condition to another model
I have two aggregate models, which I use to populate two filters in a table. I would like it to be posible for a user to set one filter and for the values that appear in the next one to be limited by it (ie for there to be a filter hierarchy between them) I tried adding a condition on 'ImpactTopic' using a Field from another Model from 'RealtedPracticesImpactArea', but unfortunately I get this error 1. A Skuid Model, 'ImpactTopic', has a Field from another model Condition referencing a field, 'Goal__r.Related_Practices_Impact_Area__r.Name', that is not found in the source model, 'RealtedPracticesImpactArea'. Please add the field to the source model, change the condition to reference another field that is in the source model, or remove this condition. because 'RealtedPracticesImpactArea' is an aggregate model, I cannot select that field (the fields dialogue disapears, it is replaced by the Grouping option. A) Is there a way to use field from another model to achieve a dependent filter when the source is an aggregate model? b) Is there another way to achieve this filter hierarchy? Thanks!