on headings
| Cmd | When Applied To Object | Action |
|---|---|---|
| ? | Tran/PCB | Display context help information. |
| + | Tran/PCB | Expand to reveal all entries. |
| - | Tran/PCB | Collapse to show only first level. |
| Cmd | When Applied To Object | Action |
|---|---|---|
| ? | Tran/PCB | Display context help information. |
| + | Tran/PCB | Expand to reveal all entries. |
| - | Tran/PCB | Collapse to show only first level. |