I set up a Organization, for users to be able to edit. My goal is for the user to be able to update the map layer data. However, when they try to edit data, it does not save. Users in the group are bother creator status. What am I missing? I've tried just about everything, and users in my group still cannot edit data.
Can you give more details on what you're seeing, what you're not seeing, and what you're using? Feature services I presume? Old Map viewer, new map viewer? Is your data public (or what are the view settings)?
Take a look at these links for starters:
https://doc.arcgis.com/en/arcgis-online/reference/edit-features.htm
https://doc.arcgis.com/en/arcgis-online/manage-data/edit-features-mv.htm