Load the credential into the wallet

Load the X509Credential into the care organization's wallet on the Nuts node. The node uses credentials from the wallet when it registers on the Discovery Service and when it requests access tokens.
The same steps work for any other credential you receive for the care organization.
Before you start
The care organization has a subject (see "Create a subject").
You have the X509Credential as a JWT (see "Get an X509Credential from a UZI certificate").
Using the API
POST <internal Nuts interface>/internal/vcr/v2/holder/careorg-a-acc/vc
Content-Type: application/json
"eyJ..."
Replace 
careorg-a-acc with the subject ID.
The body is the JWT as a JSON string: the JWT in double quotes.
The node returns 
204 No Content on success. It returns 
400 Bad Request if the credential is invalid, for example when it was issued to a DID that doesn't belong to this subject, or when it has expired.
Using Nuts Admin
Log in to Nuts Admin.
Click "Identities".
Click the care organization.
Under "Credentials in Wallet", click "Upload".
Paste the credential (the JWT) in the input field.
Click "Upload Credential".
Check that it worked
List the credentials in the wallet:
GET <internal Nuts interface>/internal/vcr/v2/holder/careorg-a-acc/vc
The result should contain a credential with type 
X509Credential.
API reference: Verifiable Credential Registry (v2)