I’m looking into how groups in Revit work a little to understand the inter-connectivity between elements across each instance of a group.
An element in one group instance has an equal duplicate in another (or multiple) group instance(s). Following any edit to a group, Revit then makes updates to the elements inside each other group. Therefore, I making the presumption that there is some sort of back end link between elements within a group to each other group. (The presumption is that there is a link, as the alternative is that Revit re-copies the group to each instance coordinate each time there is an update, which seems clumsy)
Does anyone know if this link is available from dynamo or using the API? Maybe something like a Element ID code? Thank you in advance, your insights will be gratefully received.