Hi, I have a Formation which moves around and then I have the units "in the formation" which move to the position of their Formation entity. Formation #1 << 20 units Formation #2 << 16 other units etc.. Currently a Formation does not know its units. The units know their Formation. Question. Now I have a situation where a Formation needs to select a specific unit from its formation. Is a dynamic buffer the way to go and can I do this: "public DynamicBuffer<Entity> units" and have this on my formation? Many thanks for any advice and help, still working out how best to use DOTS.