ID DG-3047 Type Guide Version 1.0 Status Active Created date 02/06/2023 Updated date 05/06/2023 This is the current version. Quick introNow that we have managed to test our connection by accessing the PCA Portal, we will register our system as a client with the PCA Identity and Access Manager as per OAuth 2.0 Dynamic Client Registration Protocol – RFC 7591.Publisher and Subscriber stepsThe following table indicates the high level steps the Publisher and Subscriber (a.k.a PCA Business Partner) need to implement, the supported channels and the volume of operations requests:RefSteps to implementPublisherSubscriberChannelVolume1Generate a JWK set with a public and private keyRequiredRequiredAPI onlyVery Low2Register the client system with PCA and receive a client_idRequiredRequiredAPI onlyVery Low3Generate a JWT using the supplied client_idRequiredRequiredAPI onlyVery High4Obtain an access token to be used with further interactions with the PCARequiredRequiredAPI onlyVery HighFor all operations including management of client registrations, refer to the client registrations operations in the API reference. Home | Back: Getting started | Next: Generate JWK set