
The new category is created then listed in red (red...somethign must be wrong?)
Next I saw something I do not recall from earlier versions, a "file key name"

Anyway, I entered a file key name.
Next., I went to the article center and tired to create a new article under my "Tutorial" category. However, my newly created Tutorial category does not show up under the "index".
What have I done wrong or not done?
I created another category called "Tests" - same thing. It does not get listed under the Index but is visible in the panel where I create categories.

In other words, make Tutorials a category of Articles, not of Index. Presumably I can "cut" it from under "index" and paste under "articles", provided I can somehow get to see new categories listed in the article center.