How to hardcode user in the membersrvc.yml file

[pl-amit]

For four-peer-ca.yaml file how to enrolled userd in membersrvc file.
I followed steps mention under "Testing and verifying your local network" section at ibmblockchain/fabric-peer , But user login is not acceptable.
Could you please let me know where i can get that details?

I tried to replace the membersrvc file with https://github.com/hyperledger-archives/fabric/blob/master/membersrvc/membersrvc.yaml file but face version mismatch issue ith four-peer-cs as this one uses version 2 and membersrvc veriosn 1.0