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Co-authored-by: Kristina <[email protected]>

openid-4-verifiable-credential-issuance-1_0.md

@@ -103,7 +103,7 @@ Biometrics-based Holder Binding:
 :  Ability of the Holder to prove legitimate possession of a Verifiable Credential by demonstrating a certain biometric trait, such as fingerprint or face. One example of a Verifiable Credential with Biometrics-based Holder Binding is a mobile driving license [@ISO.18013-5], which contains a portrait of the holder.
 
 Wallet:
-:  An entity used by the Holder to request, receive, store, present, and manage Verifiable Credentials and key material. There is no single deployment model of a Wallet: Verifiable Credentials and keys can both be stored and managed locally, or by using a remote self-hosted service, or a remote third-party service.
+:  An entity used by the Holder to request, receive, store, present, and manage Verifiable Credentials and key material. There is no single deployment model of a Wallet: Verifiable Credentials and keys can both be stored and managed locally, or by using a remote self-hosted service, or a remote third-party service. In the context of this specification, during Credential Issuance the Wallet acts as an OAuth 2.0 Client (see [@!RFC6749]) towards the Credential Issuer which acts as the OAuth 2.0 Authorization Server / Resource Server.
 
 Deferred Credential Issuance:
 :  Issuance of Credentials not directly in the response to a Credential issuance request but following a period of time that can be used to perform certain offline business processes.