Power BI Private Link Limitations

Hi Anonymous 

Thank you very much for your response.

"that is set up to pull data from another Power BI dataset"

Is it simply about the shared dataset functionality here where we can have one dataset that multiple reports use?

And does this mean that by using a private link, every report must have its dedicated dataset?

Or  it perhaps refer to the comosite model and scenarios where we connect to multiple datasets ?

https://learn.microsoft.com/en-us/power-bi/transform-model/desktop-composite-models