CEU4 - Editing Shell Feature V8i vs Editing Shell Feature CE

Hi,

In V8i I am able to edit an existing Shell Feature in 2 ways which I'm missing in CE:

1.To add an open face to a Shell Feature.

2. To change the Thickness of individual open faces afterwords.

I can't find any way of this Edit possibilities of Shell Features in Connect Edition.

Are there other ways to do the same changes in CE or if not will this be added future releases?

Regards,

Christian