Mer Power bi

I think you are looking for realtionship in power bi , you can find relationship in Manage Relationship Window .

1. In the left-hand pane, click on "Relationships" to open the "Manage Relationships" window.
2. Find the relationship you want to change and click on it to select it.
3. Click on the "Edit" button at the bottom of the window or right-click on the relationship and select "Edit".
4. In the "Edit Relationship" window that appears, you can change the following:
   • The type of relationship (e.g., one-to-one, one-to-many, many-to-many).
   • The cardinality (i.e., whether the relationship is mandatory or optional).
   • The cross filter direction (i.e., which direction filters should flow between tables).
   • The join type (i.e., whether to use an inner join or an outer join).
5. Make the desired changes to the relationship, and click "OK" to save your changes.
6. If your changes impact your visuals, refresh your visuals to see the updated results.