ESMS+ is a game engine (developed by Darren McKee) that simulates football matches.
Each club has a roster that shows information on player names, nationalities, ages, skill levels and statistical information taken over the course of the season.
Teamsheets are created by managers and are interpreted by the game engine to run games.
Separate documentation will be provided on the inner workings of the game engine, how tactics work in SOC, how to interpret your roster and how to make a teamsheet.