Master Data: Transformation and DTP for compounded characteristic

Good day

Please assist, I am not sure what is the correct way.

I extract master data from a db via DB connect.

There are three fields in the db view for extraction. (1) Code (2) Kind and (3) Code Text.

What I have done is the following. I created a datasource with transformation and DTP for master data text for (1) and (3), and then a datasource master data attribute transformation and DTP for (1) and (3).

Is this the correct way to handle extracts of compounded characteristics?

Your assistance ill be appreciated.

Thanks

Cj