In use case 1, a service is provided by the Service Provider to the Machine Service Consumer.

Roles 

As no delegation takes place, the legal entity fulfilling the Entitled Party-role also fulfils the Service Consumer-role.

Depiction

 Legal relations

 Use case interaction

Description

It is prerequisite of this use case that:

• The Service Provider has and manages its own entitlement information indicating what Entitled Parties are entitled to what (parts of) services*;
• The Service Consumer is able to authenticate the Service Provider;
• The Service Provider is able to authenticate the Service Consumer.
  
  
• In this use case the Entitled Party is also the Service Consumer.

*The Service Provider can outsource this function to a third party

The use case consists of the following steps:

1. The Machine Service Consumer requests a service from the Service Provider;
2. The Service Provider authenticates the Machine Service Consumer and validates the iSHARE adherence of the Service Consumer;
3. The Service Provider authorizes the Machine Service Consumer of the Service Consumer based on the entitlement information registered with the Service Provider;
4. The Service Provider executes the requested service;
5. The Service Provider provides the service result to the Machine Service Consumer.

Sequence diagram