Select Manage from the extended menu.
In the Categories tab, click + New Category.
Enter a category name and choose the Space or Wall to associate it with.
Click Create.
Once a category is created, the associated Space/Wall cannot be changed. To associate the category with a different Space/Wall, you need to delete it and create a new one.
Select Manage from the extended menu.
In the Categories tab, click the pencil icon next to the category name.
Update the name and click Update.
To delete the category, click the trash icon next to the category and click Delete category to confirm.
Once a category is created, the associated Space cannot be changed. To associate the category with a different Space, delete it and create a new one.