Can set key for current node rigging on timeline?

kitakoredaz

If it can work,,,,it is really useful to make smooth morph which animate rigs fit to current shape value
with ERC freeze,,

(Because,, we can make poze controll from current animation range already,,
it means we can make smooth trangition of node by one poze controller as same as animation with keys,,.

If same way can work for sahpe morph controller,, and node rigging,, it is really powerful.

,Can not ?

I test with key mate at current,, but daz timeline seems not record key about current rigging (node center points, end points)
I try to change property type of hidden rigging node value,,(it is simply show the current value which can be shown in joint editor)
or try to copy property to change type,, or make Alias etc,,, but the rigging property seems protect, somehow,,