This was not my doing 
For those that want to make use of it a quick guide. As seen in the above screenshot, it's currently only populated with standard items.
You can add your own custom sections.
1
Click on the plus at the bottom
2
You will get the below screen
Fill in a section title; I've called it Categories_Sterretje.
Add one or more "lines', e.g. categories (or topics) of interest
3
Click the save button. The result is in the first screenshot of the of this reply.
Note:
The sequence in which you enter the lines will be the sequence in which the will be displayed. Shuffling them is a bit of a mission; you'll have to delete and add at the end.