A set of templates for using LaTeX packages that the author uses, comprising: - scrlttr2.tex: a letter, written with scrlttr2.cls from the KOMA-Script bundle; - dinbrief.tex: a letter according to the German (DIN) standards, written with dinbrief.cls; - kbrief.tex: a brief memo ('Kurzbrief') to accompany enclosures, as used in German offices, again based on dinbrief; - vermerk.tex: a general form for taking down notes on events in the office; and - diabetes.tex: a diary for the basis-bolus insulin therapy of diabetes mellitus, using scrartcl.cls from the KOMA-Script bundle.