In a WebApp is there a way to easily add selected features to a relationship like we do in ArcGIS Pro? What I have been able to do is create a new post in the related table but not found any way to relate to an existing post in the related table.
Relationship classes for this point
![KristinaMartinelle1_0-1643364147447.png KristinaMartinelle1_0-1643364147447.png](https://community.esri.com/t5/image/serverpage/image-id/32549iB26656C209CF9008/image-size/medium?v=v2&px=400)
The plus sign gives me an opportunity to create a new post in the related table. But how do I create a relationship to an existing row?
![KristinaMartinelle1_1-1643364351574.png KristinaMartinelle1_1-1643364351574.png](https://community.esri.com/t5/image/serverpage/image-id/32550i412A232B0C3C2DE0/image-size/medium?v=v2&px=400)
Hope there is a possibility that I missed!
Best regards
Kicki Martinelle