OLCI (again, sorry)

Hi, I've made my seat requests at T-90 for my upcoming outbound and inbound flights. I plan on using OLCI but just wondered, is there a cut-off point when requested seats are put back into circulation during the 24 hours before departure?

[Neil]

You need to complete OLCI between 24 and 2 hours before your flight to keep any pre-requested seats.