in update 7 we have introduced a new method of creating a node package, a way of simplifying many nodes down to one in some cases. This is very useful for controlling often used modelling techniques and reducing the size and complexity of the graph. I would request the ability to decompose, even if temporarily, such a package back to its constituent parts.

This would help user discoverability?

it could help with tweaking an existing package for new purposes if a single but fundamental change is required otherwise the user might have to rebuild from scratch