Need Help with my Football(Soccer) Management App
Application Type
Service Studio Version
11.11.0 (Build 42331)

Hi all,

First of all I would like to mention that I have just started using Outsystems. I am trying to build a Soccer Management Reactive App and sadly I got stuck when trying to make a relationship between a "player" (which after every practice receives some grades ) and the "parent" (which can see those grades)

Also to mention that the "parents" have access to only their "player" results.

Thank you very much, I really appreciate your help.


Hello @Vlad Constantin 

First of all welcome to outsystems.

You need to add a foreign key (parentsId) to the player entity in order to distinguish the player by parentsId.

Something like in the screenshot


Gonçalo Almeida

Hi @Vlad Constantin ,

You can create one to many relationship between parent and player entities by adding parentsid in player entity.

Please refer below link in order to understand Entity relationship in Outsystems.

Hi guys,

Thank you very much for your very prompt reply.

Really appreciate it.


Hi @Vlad Constantin 

As mentioned above, you can create a one-to-many relationship for your needs, in this case between parent and player.

Please, look at "How to create one-to-many"

I hope helped you

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