Core · Unit · Rules

Commanders cannot be assigned to Living Weapons. They may begin the game aboard a Transport but may not Embark into one. They may enter Zones. Living Weapons cannot Search for or carry Objects. They cannot exit Zones with enemy Occupiers. A player with only Living Weapon Occupiers can only Contest that Zone. Living Weapons with the same name Occupying the same Zone automatically form one Squad/join an existing Squad of Living Weapons with the same name at the start of the Initiation Phase—their player may choose which Squad they join. This can take the Squad above its maximum Squad size.

Source: Dropzone Commander Rulebook 3.02 · 3.02 · p. 46 · unit-special-rules