Which user id and password need to consider while using Orchestrator Manager

HI All,
I am using on-premises Orchestrator.
Orchestrator Manager - RPA Component | UiPath Marketplace

To login into orchestrator i am using window credential option and able to login correctly.
But when i use same window credential user id and password in the orchestrator login page then it is giving error - Invalid Credential.

can anyone help me what user id and password need to fill in below field

In order to use Windows login, Windows Authentication must be enabled in orchestrator website.

Please refer Enabling Windows Authentication for more details.

To use user name and password, you must add a user in orchestrator, Please refer Assigning roles on adding groups or users.