Put a title page in front of your guide, either the one Folge builds for you or one you lay out yourself.
That is the whole feature, and for most guides it is enough. It costs nothing and needs no licence. Everything below is for when the cover has to carry more than a title.
Three columns: what you can add on the left, the page in the middle, and the properties of whatever is selected on the right. With nothing selected, the right column sets the page background.
Under Layout every element is listed in stacking order. Reorder them, clone one, or delete it from there, and rename an element by clicking its name so a long cover stays readable.
The cover starts with two text elements, [[Guide_Title]] and [[Guide_Description]]. Those are placeholders: Folge swaps them for the real values of whichever guide is being exported.
That is what makes one cover reusable. Build it once with placeholders instead of typed-in text, and every guide you export gets its own title without you touching the template again. The same placeholders work in the header and footer.
The cover belongs to an export template rather than to a guide, so saving a template called something like *Client Deliverable* gives every future export the same front page. See Export to PDF for templates.
Folge captures a screenshot on every click, so a guide writes itself as you work.
