The credential request should enable the verifier to solicit the disclosure of one or more attributes that may appear in multiple digital credentials

[Denisthemalice]

About # 2. Credential Request

The credential request should enable the verifier to solicit the disclosure of one or more attributes that may appear in multiple digital credentials.

In some cases, the holder (i.e. the natural person) can choose the issuer.
An example: it should be possible to request a grade type obtained at university without specifying which one.

[Nathall7]

And with retention periods that should be defined