from Power BI services report to SSRS report ask for authentication userid/password

[info]

Problem: when i move from power bi report to routed to SSRS report by clicking a link on Power BI Rpeort . i prompt for userid/password screen why SSRS doesnt user Azure AD credentials automatically.
Scenario:
1. I have Azure cloud for my data source and
2 .Power BI Service for dashboard.
3. Azure VM with Windows 2019 Data Center and SSRS 2019 configred
4. I can add User to VM by there Azure AD Name
5. I am also able to add Azure AD user to SSRS Security that means Azure AD successfully joined from this VM

the same AD user I using to loggin Power BI Services and also made this user an Administrator is SSRS Security
Now the problemn is when I nvigate from power BI report to ssrs Report it ask me for credentials. but it should used automatically
Please help me to know what I am missing in this.

[GilbertQ]

Hi @info 

It sounds to me as if you are going from the Power BI Service to your SSRS Server.

If that is the case they are different systems and because of this single signon will not work.