In order to change the categorization of a feedback item, you will need to do the following:
1. Click the feedback item you want to reassign or add to another category
2. Click on the association bar of the item and choose the desired subcategory
Note: You can associate one item with multiple categories and subcategories. In order to remove the feedback item association from a subcategory, just click that subcategory to remove the checkmark from it.