Triv categorize user levels into 4 type 

1. Accounting 

Accounting is only allowed to view transaction , withdraw, send money and refunding transaction

2. IT staff

IT is only allowed to Access documentation and API tools page 

3. Customer service

Customer service is only allowed to VIEW transactions and won't be able to edit / change anything.

3. Super-admin

Super-admin is allowed to perform any kind of action, which means he could perform withdrawal, API enable/ disabled and others features completely