Create Flag to compare with tables

[Kentucky]

Hi I'm trying to create a flag to compare data from my top players table, which contains interesting players and coaches to be able to compare with the players and coaches tables. Anyone who can tell me how to do it? I've been searching but can't understand the flow. Attached screenshots for better understanding. Thanks

[OmarBenSalem]

No one will respond because no only understands what's you're aiming to do.

Please explain in better words what's you're looking to do with this tables/data maybe with a simple example?

[Kentucky]

Hi. I was trying to have a Flag to be able to see interested players and coaches if it gives me a Cartesian product. Finally I saw that the coaches and players excels share the same fields, so I have left them with their original names and Qlik has automatically joined them and I can now compare with the top players table.