[🌐KR](<https://synctree-guide.notion.site/Credential-856c38742f36488cbfbd3ebcdb886059>)
This document describes the concept and creation of credentials, and how to connect with BizUnit.
▶What is Credential?
- Credential is a function that creates and manages an authentication key value that calls a specific API.
- Manage API calls by issuing different credential keys for each user or App.
▶Credential Group Management
- Credential creates a group first, and then creates a credential in the group.
1) Create Credential Group
- After clicking the + Create Credential Group button at the top right of the Credential page, create the Credential Group by writing the name and description of the Credential Group.
2) Editing and Deleting Credential Group
- Modify and delete Credential Group information through the created Credential Group function button.
- Deletion of Credential Group is activated when there is no connected App.
▶Credential Management