CDS Views - How to add Custom column

Hi,

I have two questions on CDS.

1. Is there a way to add a calculated column to CDS? eg: custom column (field) = Column D* Column D. This custom field not in data source, want to add directly in CDS. is that possible?

2 second question is, I am getting data in rows, is there a way to transpose those values into columns? eg: We have CDS with stock (Material, Qty, batch number) and three batch characteristics. When I pull data in CDS, material, Qty and batch numbers repeat for each batch characteristic and total values are not correct. Pl see example below:

Current CDS output:

Material Batch Qty Chars Value

4000 ABC 19500 REO 55

4000 ABC 19500 Moisture 10

4000 ABC 19500 KG.REO 8000

Expected:

Material Batch Qty REO Moisture KG.REO

4000 abc 19500 55 10 8000

Thanks in advance for your response.

Niranjan