Move parts from assembly to an existing subassembly

Hello

Sorry if this question is already solved, but I haven't found any post about it.

I have the following assembly:

-Assembly1

     -Part1

     -Part2

     -Part3

     -Subassembly2

          -Part4

          -Part5

I want to move Part2 and Part3 to the Subassembly2 keeping mates. Is it possible?

Thank you in advance

Regards

Raúl

SolidworksAssemblies