Service registration

You must register services with ArcGIS Online to add them to a site's content library.


See Server configuration details for best practices on how you can prepare services to share through ArcGIS Online.

Individual layers

Individual layers provide greater control over an item's metadata and you can edit individual titles and descriptions in ArcGIS Online. Each layer includes tags as set in ArcGIS Online which improve the search experience for people visiting your site

Services containing multiple layers

Registering services containing multiple layers is a quicker way of making data live, but you have less control over the search results and an item's metadata. All layers in the service have the same description and the same tags and all layers appear in search results when a tag or the service name is used.