Many units can include a command group of some kind, dictated on the whole by the miniatures that are available, and detailed in the relevant Warhammer Armies book. Most units can take what we refer to as 'full command' – a leader, standard bearer and musician – whilst others will only be able to take perhaps one or two of these options. Command group models are always chosen as upgrades to normal rank-and-file models, and always counts as being equipped the same as the rest of the unit. Players should attempt to ensure that these models are visually distinct from the other members of the unit, so it is clear what command group models it has.