Publishing Feature Class on ArcGIS Online

To publish the Activities feature class either on ArcGIS Online or on ArcGIS Enterpriser Server:

1. Navigate to Share > Web Layer > Publish Web Layer.

2. Enter the necessary information and configuration, analyze, and then publish the feature layer.

3. Make sure the assignment of unique IDs is enabled for the <Activities> maps. Navigate to Contents > <Maps for Activities> > Properties.

For more information, refer to: https://pro.arcgis.com/en/pro-app/latest/help/sharing/overview/web-feature-layer.htm

OAuth Security

The Activities feature layer on ArcGIS Online can be accessed using OAuth 2 Client Credentials in the “OU REST ArcGIS for ArcGIS-OFS” Oracle Integration Cloud connection.

To create an OAuth2 application:

1. Login to ArcGIS Online.

2. Create a New Item of type Developer Credentials.

3. Navigate to Settings to fetch the ClientId and Client secret of the application to use in the Oracle Integration Cloud connection.

For more information, refer to: https://community.esri.com/t5/developers-blog/how-to-implement-oauth-2-0-for-arcgis/ba-p/891853