Modeling Tools 2026x SysML v1 modeling Modeling structure with Blocks Defining interfaces using ports Creating ports Current: Hiding the multiplicity Hiding the multiplicity You can hide the multiplicity next to the port and Part Property type.To hide the multiplicity Right-click the Flow Port, Full Port, Proxy Port, or Part Property shape and select Symbol Properties.In the Symbol Properties dialog, set the Show Multiplicity property value to false.Click Close. ×