To use the full eRoaming functionality, it is important for EMPs to connect to as many CPOs as possible to get access to their charging infrastructure. In order to do so, contractual relationships have to be set up in the HBS portal. As EMP please set up service subscriptions to the Authorization Services of desired CPOs.
- Read the instructions in Section Service Subscription in the HBS User Documentation for details on acceptance and adjustments of offers.
- Please check the service offers and conclude subscriptions with selected CPOs.
As last step, please finalise the project with the Project Closure.