Assistance required to set up authentication between PowerBI and SSRS

I have PowerBI reports running in the cloud (PowerBI Service) where users authenticate using their Azure AD accounts. From the PowerBI report the user can select a link which will open the SSRS report (hosted on a Windos 2019 Data Center server). The user's Azure AD credentials should be used to authenticate to the SSRS Report Server.

I require someone to assist me in configuring the authentication to the Report Server. Assistance will be provided using Zoom or Msft Teams while I am connected to the system.