If you wish to delete or remove selected dimension(s), follow the steps below:
1. Within the 'Plan' view, select the dimension(s) you wish to delete.
[Tip: Multiple dimensions can be selected by pressing the Shift key on your keyboard.]
2. Press the Delete key on your keyboard.
3. This will delete the selected dimensions.
If you wish to reset the deleted dimensions, you can do so by going to Annotate Reset All drop-down menu Reset Deleted
or click on Reset All to reset all dimensions.