Figure 2
The hub connects to a hardroof warehouse, an M S U cluster warehouse, and an individual M S U. The hardroof warehouse connects to three camps represented by a group of people, a dome shelter, and a bench-like icon. The M S U cluster warehouse connects to an M S U cluster represented by multiple tent icons, then the flow continues to a cluster containing three camps represented by the same camp icon. The individual M S U, represented by a tent icon, connects to one camp.Distribution model with centralized coordination