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In the top right-hand corner there is a button that you can use to create a new item within the documentation, more on this below.
There can be different types of documentation items in the table:
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Content: In the content area, you will see the familiar table from the first hierarchy level.
Settings: In the settings area you can make various settings, more on this below.
You also have a drop-down menu in the top right-hand corner, which you can access via the three dots. There you can delete the current folder if it contains no further items and create new items.
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Content: a special editor is displayed here depending on the type, see markdown or rich text below.
Settings: Various settings for the item can be made here, see below.
You can also delete the current item in the top right-hand corner using the 'Delete Item' button.
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