Click the Platform Configuration cog. and then click Organisation Configuration, then Personal profile categories.
The Personal Profile Categories will appear. From here you can create a new Profile Category by selecting the Add button.
Create your new Profile Category and hit Save & Close
The new category will now appear
Click on the Profile Category you wish to add an item to, and then click the Add Category Item button. Add profile item and click Save & Close
Once all Items are added click "Save"
What happens next:
The new Profile Category and/or Category Item will show up on everyone's Profile page and you can edit each Profile Item