Is there a plan for "Permanent" Ghosting

Dear all,

we are working with 3DExp-R2018x.
In Assembly Design Volatile Ghosting (Ghosting objects) provides the possibility to temporarily hide groups of parts, or lets say to ghost them.
Hidden details are made visible.
This functions works really fine as long as your pointer is inside the model.
As soon as you move your pointer outside the model the original display is restored.
However, when working in a design context there is a need to "ghost" groups of parts a bit more permanently.
Is there such a possibility, or maybe a plan for a future function, to have a kind of permanent ghosting?
This ghosting should be active until it is either deactivated or until the active session is closed.

Thanks for a short feedback
Best regards
Joachim