It relates to the possible parole dates issued by the Judge at sentencing. It normally takes between 2-6 months after the Board grants parole.
https://www.inmateaid.com/ask-the-inmate/when-an-inmate-is-aproxed-for-release-by-the-board-how-much-longer-will-it-be-until-inmate-will-actually-be-released-from-prison#answer
Accepted Answer Date Created: August 06,2018