English to German Bus/Financial SAP SAP System

This is a term used in a SAP questionnaire for participants of a SAP training course.
The sentence is: Describe the ****high level**** Procurement process.

I'm not sure how to translate the term "high level", so it doesn't sound awkward. I think it is meant to describe "hohes Niveau" or "hochwertig", but that doesn't sound right in this context. Does anyone have a better idea how to word it correctly? Some people just use the English term and would call it "High-Level Beschaffungsprozess", which I really would like to avoid here.

Thanks in advance.