how to read <> relationships?

[ovonel]

What is the correct way of reading this?

Can I say table 1 filters table 2, and table 2 filters table 1 as well?

Where can I get thorough documentation/book explaning all the implications of each type of relationship?

thanks

[Gianluca88 · Accepted solution]

Hi @ovonel ,

try this. Bi-directional relationship guidance - Power BI | Microsoft Learn

If you are satisfied with this solution, please mark your question as solver in order to help other users to find the solution out faster. 

[AlexisOlson]

Here's an additional resource on bidirectional relationships:

https://www.sqlbi.com/articles/bidirectional-relationships-and-ambiguity-in-dax/