Update another layer when feature is created

[sjet1010]

I was able to pull data from another layer based on the connection. I was wondering if it is possible to push data from a connecting layer to another layer. If you have a line layer and a point layer and you want info in the point layer to populate fields in the upstream line layer. It would be nice to run an intersect on a line endpoint, find a line field and populate it with a field from the point layer. My example is, if I have a manhole with an assetid, and in the water main has a field with assetid downstream. Once that manhole assetid has been populated it pushes the value to the upstream main.  

[KoryKramer]

It is possible to update another layer when a feature is created by using attribute rules.

@HusseinNasser2 pointed me to this video demonstration https://community.esri.com/t5/attribute-rules-videos/attribute-rules-in-arcade-from-scratch-demo-the...

Other Arcade expression examples can be found here: https://github.com/Esri/arcade-expressions