The agreement is
HERE.
This has subquently been ammended to include "widebody" operations. Unfortunately I cannot put my finger on this ammendment at the momement.
Think
very very carefully about what you are signing up for.
There are lots of opportunites elsewhere that to give you a far greater return on your training investment.
Further "cruise FO" time will be regarded just the same as SO time, which is not really worth a pinch of sh#t in the contract world. You effectively will be locked in at your current hour experience level until you get sufficient "hand on stick" time as a full FO.