Hi, I have several hosted feature services that currently do not have GlobalID's on them. I know how to add the layers to Pro and add "regular" fields to them, but I can't figure out how to add a GlobalID to an existing layer. Thanks!
To clarify, Portal or AGOL? I don't have the answer, but I think it will depend on your platform.
AGOL. Thanks.
You can add global Id to your feature class in PRO by connecting to SDE -> right click to feature class -> 'Manage' -> 'Add global IDs' and then republish/overwrite the services.
Enable sync. See post @MJBiazar from 10-01-2020 https://community.esri.com/t5/arcgis-online-questions/can-you-add-a-global-id-field-to-an-agol-hoste...