You add, edit and delete stamps from the Stamp View.
Add new stamps
To add a new stamp, click the Add button on the toolbar. This will open the 'Stamp Edit' window.
Select the stamp you want to edit in the stamp list, and either click the Edit button on the toolbar, or simply double-click the stamp. This will open the 'Stamp Edit' window in edit mode.
Select the stamp you want to delete in the stamp list, then click the Delete button on the toolbar. You can also press the Ctrl+D shortcut. Confirm that you really want to delete the stamp by clicking Yes.
If you have selected more than one stamp, all selected stamps will be deleted.