How to convert Polygon to Polyline and Push geometry using Arcade?

Question

On INSERT of a new polygon feature in Polygon FC, the arcade attribute rule should push that to the Polyline FC?

How can we achieve this using Arcade Attribute Rules in ArcGIS Pro?

I am working on a rule to consider rings to polyline, but need to know how to push the geometry, and if I am on right track?

var geom = Geometry($feature)
var rings = geom.rings
var spatialRef = geom.spatialReference
var polyline = Polyline({
'paths':rings,
'spatialReference':spatialref
})
return polyline

https://community.esri.com/t5/arcgis-api-for-flex-questions/convert-a-polygon-to-polyline-for-cut/m-p/607961#M13537

Yogesh_Chavan · Accepted Answer

Thank you so much @Jake_S,

This is what is expected, a single output:)