Group layer description metadata field in web map group layers

[DHighness]

In ArcGIS Pro you can add a Description metadata field to a group layer but this is not present when you create a group layer in a web map. It would be nice to have this so we could use the description in a tooltip for the layer.

[JordanDuft]

Hi @DHighness, 

A group layer can have a summary and description in ArcGIS Online. The summary can be created when the group layer is created, the description can be updated on the item page. 

Snag_2fdf0df2.png

To confirm, is the idea to show the Group Layer summary or description in a tooltip when hovering over the layer in Map Viewer?

Snag_2fe0eb7c.png

[DHighness]

The idea is to be able to add a description to the Group Layer in a web map (Map Viewer) similar to what you show in the second screen shot. If it show up there then we should get a tool tip when people are viewing the map. I'll check to see if that is possible now in AGOL. I need it to work in Enterprise Portal but we are still at 11.5 so maybe it will work when we upgrade to 12?