SysML v1/UAF/UML Model Element Descriptions UML elements State Machine State Current: Changing state to composite/submachine/orthogonal state Changing state to composite/submachine/orthogonal state You can change your current State to a simple State, composite State, orthogonal State, and submachine State. To change a State to a composite StateDrag a vertex on a simple State symbol. A region is created and the simple State is converted to a composite State. To change a State to a orthogonal StateAdd two regions to the State. Read more about creating regions.To change a State to a submachine StateOn the diagram, right-click the State, then on the shortcut menu, click Submachine. In the dialog, click to select a submachine that you wish to apply on the State or click the Create button, to create the submachine. To change a State to a submachine State, the State must contain no regions. Related Pages Model ElementsStereotypeState Machine diagram Related pages Assigning behavior to state Managing regions Changing state to composite/submachine/orthogonal state Connection Point Reference State Invariant ×