TOPIC: Rita Mulcahy PMP Exam Prep - Eighth Edition Questions

I'm reading Rita Mulcahy's Exam Prep Eight Edition

It lists one of the planning actions as determine how you will plan the planning, executing and controlling efforts for stakeholders , requirements, scope,schedule, cost, quality, process improvement, human resources, communications, risk , procurement, changes and configuration and put that information into the beginning of the management plans.

What do they mean by configuration in this context?

Can you give me an example?

Thank you.

according to my understanding of the context, Configuration includes but not limited to:
- what Project information management system will you use.
- where will you store/publish the project documents.
- change/version control
- verifications and audits