relationship between two sources

Hello MJ_BEL ,

the question that would help you know the relationship between these two tables is the following:

How do you know that this row that has time effort per ticket relates to which teams or member, the answer of this question must be the relationship key between the two tables.

like how do you link the effor is made by which person.

Thank you for the reply. But the issue is already fixed!
I needed to add an extra table as link between both other tables (sources).