In the process of creating Takes I added new SOPs and edited them (probably a workflow mistake in hindsight). This edited data is only now in that child take. In the Main take the SOPs are present but only with default params, not any of the edits.

How can I copy the data from changes I made in the child take back into the Main take? If I select the params in the Take Panel there's no copy option in the righ-click popup.

I'll try to rephrase.

Is it possible to copy the state of a scene in an active child Take to the Main Take?

I want to delete all child takes and start from the current active take as the Main take.

Drag and drop your modified take on the main take, you'll have a couple of merge options.

Tanto
Drag and drop your modified take on the main take, you'll have a couple of merge options.

Oh you're kidding... thanks!!