would it be possible to copy a component or block inside a symbol when you descend into a block and copy it out?

In schematic, would it be possible to copy a component or block inside a symbol when you descend into a block and copy it out?

Like first you use "shift + E" to descend inside a block and then use "c" to copy it and then ascend with "ctrl + E", paste it on a schematic outside?

(Virtuoso version IC6.1.8-64b.500.8 )