From AMTech WikiDocs
When an activity is published a new resource of type service is created, representing a Software as a Service.
- This service can be public to all tenants (_ALL) or restricted to a subset of tenants, controlled by the property guesttenants. This property is defined on activity publication.
- These are the services that followers can subscribe to if they have access (based on the service guest tenants)
- Services can be grouped using tags. These tags are assigned to the service when the activity is published, and they can be used in the search window of the Services page