Build Structures like BEx Queries in SAP HANA

Hello together,

I hope this is the right corner.

I am facing now some issues.

In BEx query designer I am able to make structures like below, these structures includes offsets and some calculations.

Now I am trying in SAP HANA Studio to build structures like these. I build in the Projection View calculated columns for the date restriction (1month/current month/month-1) as attributes.

The Keyfigures I build in the Aggregation Layer (Restricted and Calculated KFs).

But if I try build a table like this in Designstudio the result looks like this:

The same with a Query:

Is it not possible in SAP HANA Studio to build Structures like a BEx Query?????

Thanks for Answers.

Rgds, André