When providing a Custom Report, please use the "Worker Data" setting. Export the report to a JSON file which will be a list of employee records, all of which have similar fields. Among those specific field names, in order to use the destination, we require the field names to contain the following: (? implies optional):
Start_Date: Date;
Full_Name: string;
Employee_ID: string;
Manager_Name: string;
Manager_ID: string;
Team_ID: string;
Team_Name: string;
Termination_Date?: Date;
Location?: string;
Email?: string;
Employee_Type?: string;
For the Custom Report, the conventional credentials are a username and password. You can optionally include OAuth using a clientId, a clientSecret, and a refreshToken.