SanDiego1K since your flight appears to be a B777-200LR I think that the http://www.flyertalk.com/forum/qatar...seating-q.html thread will be appropriate. This can also be accessed via the dashboard.

The first row of each cabin is blocked because it is where the bassinets are located. These seats will not be released until some time between just prior to OLCI opening and the start of airport check-in.