CSL:
Window 1: Jan 1st, 2020-Feb 28th, 2020
Window 2: July 2nd, 2020-July 29th, 2020
Window 3: Sept 1st, 2020-Sept 30th, 2020
C1L and C2L:
Window 1: Jan 1st, 2020-Feb 28th, 2020
Window 2: July 2nd, 2020-5 working days before the start of the league (TBD)
Window 3: TBD
