Selectability

Make Selectable

This function toggles the selectability of levels.

Make Not Selectable

Use this setting to make a level, or levels, not selectable.

All Selectable

Use this function to make all levels in the current part selectable.

None Selectable

Use this function to make all levels in the current part not selectable.

Toggle Selectable

Use this feature to toggle the selectable attribute of all levels in the current part ON/OFF.