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Pages-&-Redirects.md

+We have different kind of pages/sites on our website.
+
+## Sites
+
+a Sites are all “pages” with its own domain. As of writing we have 17
+sites. `ceres.rub.de` is one page. `khk.ceres.rub.de` is another one.
+
+## Pages
+
+Every site has many pages. Every pages has a *title* and a *slug*. The
+slug is part of the URL. This pages are managed by the “django cms”.
+
+## Apps
+
+Some pages contain an “web-application” or “Django-application”, short
+“app”. Apps can contain many subpages, which are not managed by the
+django cms.
+
+Apps are:
+
+* Persons-App
+* Units-App
+* Events-App
+* Publications-App
+* News-App
+* Intern-App
+
+Subpages of an App can be:
+
+* A single page of a Person
+* A single event.
+* A single news.
+
+## Redirects
+
+To create a redirect, one must go the the advanced options of a page and
+enter the slug or the URL of the page to redirect to. If one wants to
+redirect to a page without slug, one must enter the komplete URL.