topic How to change a layer's datasource in a webmap in AGOL in ArcGIS Online Questions

How to change a layer's datasource in a webmap in AGOL

SanchezNuñez — Fri, 12 Dec 2025 13:16:55 GMT

Good morning,

How can I change the datasource from a layer in a webmap in AGOL?

The current source and the new source are Hosted Feature Layers

Thanks

Re: How to change a layer's datasource in a webmap in AGOL

KenBuja — Fri, 12 Dec 2025 14:14:41 GMT

You can use the ArcGIS Assistant to change the datasource. I would recommend trying it out on a copy of your webmap to make sure it's making the change correctly, since you're editing the underlying JSON file that powers the webmap.

Start by reading the instruction guide.