Update configuring-os2loop.md

Added description of differences between taxanomy terms

Author: Anna-itk

docs/configuring-os2loop.md

@@ -24,10 +24,16 @@ In order to make the media library work, go to
 media categories for the site.
 
 Go to `/admin/structure/taxonomy` and make sure that the Profession and Subject
-taxonomies containt the terms needed for the content. Users can dynamically
+taxonomies contain the terms needed for the content. Users can dynamically
 create new terms in the Tag taxonomy, but any default terms can be added if
 needed.
 
+All taxonomy terms are added and edited on '/admin/structure/taxonomy'
+
+Category: Is used for overall grouping of content e.g. "Vejledning" or "Instruks".
+Subject: Is used for grouping content related to similar themes (subjects) e.g. "Support" or "Administration".
+Tags: Is used as inspirational words for similar content e.g. "Ernæringsindsats" or "Hjælpemidler". As opposed to the other taxonomy terms these can also be defined by end users when submitting questions and/or answers.
+
 ### Menu items
 
 By default the main menu contains only one item, the user menu, but any new