| Select All | Selects all class types to be synchronized. |
| Unselect All | Clears all selections. |
| Toggle Selection | Toggles between the previous and current selections that you made. |
| Sort Ascending | Sorts the classes in ascending order. |
| Sort Descending | Sorts the classes in descending order. |
| Expand All | Expands all nodes of the tree. |
| Collapse all | Collapses all nodes of the tree. |
| Expand recursively | Expands all tree levels of the selected node. |
| Collapse recursively | Collapses all tree levels of the selected node. |
| Stored Selections > ...last Part Library Selection ... | Selects the most recently used selections. |
| Stored Selections > <NAME> | Selects the indicated pre-selection group created when you set up synchronization. |
| Selection Editor | Opens the dialog box where you can define a pre-selection group. For more information, see step 11 in Setting up Synchronization. |