JPAS migration to DISS

Once a new DISS account is created and the old JPAS account content is migrated to DISS, Could a FSO still be able to log into my old JPAS account, checking the status of my clearance investigation and adjudication history in the past?

All of that information is viewable in DISS. JPAS was retired March 31, 2021. Any new subjects should have been created/established in DISS.

And now we are waiting to fully utilize the new system, National Background Investigation Services (NBIS).

Can somebody still log into the JPAS system for an account after everything in that account has been migrated to DISS?