Hilfslinien

If the rulers are not visible, ceck Show - Ruler Guides in the View menu.

Place a guide:

1. Drag from the horizontal ruler to create a horizontal guide.
2. Drag from the vertical ruler to create a vertical guide.

or choose Manage - Ruler Guides in View menu.

-> the ruler guide dialog box appears.

Read more about customizing the Rulers.

Create ruler guide for printing artwork

1. Change a ruler’s zero origin (upper left corner of the paper).
2. Open ruler guide dialog box.
3. Costumize default size -> Add.
4. Close dialog box.
5. Choose Print from File menu.
6. Change Print map size- Part of Map selection rectangle in matching size.
7. Press Print button.