LYS competitive and developmental coaches have a set of weekly responsibilities to fulfill using [[OYSA Affinity | OYSA's unintuitive web tools]]:

 * Bring printed [[affinity game day rosters]] to each event.
 * Add guest players from other teams in the as [[club pass players]]
 * Record the [[official OYSA score]] after each game

Each link in this list has a video walking coaches through the process.