To add a qualifier to an annotation select it in one of the Sequence View subviews and press the Insert key, or use the Add ‣ Qualifier context menu or the Actions main menu item.
The dialog will appear:
Here you can specify the name and the value of the qualifier.
You can use the F2 key to rename a qualifier:
To edit a qualifier, select the qualifier and press the F4 key or use the Edit qualifier context menu item:
