The Moisture Content of the cargo determines whether the cargo would develop flow state or not. The higher the Moisture content, higher the chances that the Cargo will shift (due to development of flow state). The Moisture content at which the Cargo develops Flow State is called the Flow Moisture Point (FMP). The value of Moisture Content at which the cargo can be safely transported is called Transportable Moisture Limit or TML. The TML is usually 90% of the FMP.