Can group members from other organizations edit my data?

[deleted-user-t80PGWgEXLgV]

I'm setting up some feature layers and maps for use in Collector for ArcGIS. The main people that will be collecting field data are from another organization. If I invite them to an ArcGIS Online group, and share the maps and data with them, will they be able to collect/edit data, even if they're not part of the same organization as me? Thanks in advance.

[KellyGerrow]

Hi Michele,

If the data is shared with a group that they are a member of and editing is enabled on the feature service, then the users from the other organizations will be able to edit and collect the data. 

-Kelly