Right-click a Case, Stacked Sequence, Flat Sequence, Conditional Disable, or Diagram Disable structure border and select Add Case (or Frame or Subdiagram) After or Before from the shortcut menu to add a subdiagram. You also can press the <Shift-Enter> keys in the selector label to add a subdiagram to a structure.
Complete the following steps to make a copy of the visible subdiagram in a Case, Stacked Sequence, Conditional Disable, or Diagram Disable structure and insert it after the original subdiagram.
When you add, delete, or rearrange frames in a Stacked Sequence structure, LabVIEW automatically adjusts the numbers in the frame labels. When you add or delete frames in a Flat Sequence structure, the structure resizes automatically. You can rearrange the subdiagrams in a Case or Diagram Disable structure and the order of the cases or subdiagrams does not affect how the VI runs. When you rearrange the subdiagrams in a Conditional Disable structure, multiple subdiagrams can be TRUE, but LabVIEW compiles and executes only the first subdiagram that is TRUE.
You also can add or duplicate cases for event structures.