Before using the default vault, you should migrate any existing MFDS secure data to the vault. Then you can configure MFDS to use the vault.
If you have used Transport Layer Security (TLS) or External Security with previous versions of MFDS, you need to migrate this information to the vault before configuring MFDS to use it.
Alternatively:
mfds -s
mfds --vault-migrate
Out of the box, MFDS does not use the default vault. After configuring a provider and addressing migration issues, you must configure your system to use it:
MFDS_USE_VAULT=Y
When MFDS is configured correctly, the text [Vault enabled] is displayed on the Enterprise Server Administration home page in the top right corner above the licensing status: