Editing Service Sequences

1. If a service specification does not already exist, you can add one with the New Service item of the root (top) node of the Navigation tree.
2. You can delete the service specification with the Delete item of the service's popup menu in the navigation tree.
3. You can change the name of the left or right service interface from the Edit item of the service's popup menu in the navigation tree. The figure below shows the result of replacing RESOURCE with DEVICE in the SIFB template.
   
4. You can add a sequence to the service with the New item of the service's popup menu in the navigation tree. This opens a dialog that lets you edit the new sequence's name and comment.You can reopen this dialog whenever the sequence is displayed in the Worksheet by double-clicking on the sequence name or using the Edit item of its popup menu.
5. You can remove a sequence when it is displayed in the Worksheet by using the Alt+Del keychord on its name or the Delete item of its popup menu.
6. You can move a sequence up or down by selecting it in the navigation tree, then using the Move Up/Down buttons in the menu bar.
7. You can add a transaction to a sequence from the New menu item of the sequence's name when it is displayed in the Worksheet. This pops up a dialog as shown below that lets you edit the interface, name and parameters of the transaction's initial input primitive.
   
8. You can move a transaction up or down in a sequence by selecting its input primitive, then using the Move Up/Down buttons in the menu bar.Even if a transaction doesn't have an actual input primitive, you can use a "dummy" input primitive for this purpose and delete it when you're done editing the sequence.
9. You can remove a transaction from a sequence by deleting all its primitives (see below).
10. You can add a primitive to a transaction by using the New item of the popup menu of any primitive in the transaction.
11. You can move an output primitive up or down in a transaction with the Move Up/Down buttons in the menu bar. An input primitive if present is always the first one in a transaction, so it can't be moved up or down within the transaction. That's why you can use it as a "handle" to move the whole transaction up or down in the sequence.
12. You can edit a primitive by double-clicking on its name or using the Edit item of its popup menu.
13. You can delete a primitive from its popup menu or by using the Alt+Del keychord.