Add Flexible Technology in assembly mode

[qzhou-2]

The flexible modeling in part mode is perfect.

Add Flexible Technology in assembly mode to allow user to move, delete, replace component freely instead of spending a lots of time to fix the constraints to a lots of the child reference components

[ptc-4214444]

The flexible modeling in Creo Parametric is just direct modeling. It seems more and more users are eager to use direct modeling technology. Really sometimes parametric modeling make me crazy

[yliu-6]

I completely agree with Steven. Resolve the missing/failure reference is a very very long tough story for most people.

[gzhou-2]

Very very good idea! for current release replace non-related component is very difficult to keep the original reference components constraints

[ChristopherLewi]

We should also have box select for surfaces as an option for selection. This is especially needed for selecting across multiple parts in assemblies.