The categories dialog is used to add, edit and manage the categories of the current wallet.

 Category name
 Category nametype a new category name here and press return to add.
 Subcategory name
 Subcategory name- select the category to add subcategory to in the category
  list
  - type a new subcategory name here and press return to add.
 Categories list
 Categories listdisplay the category and subcategory, sorted alphabetically.
 Buttons
 Buttons| Is income | when checked, this set the category to be an income category (for sort purpose). | 
|---|---|
| Add | add category/subcategory if the relative category name is not empty. | 
| Remove | remove the selected branch or categories, i.e. if a category is selected, all subcategories will be removed. | 
| Edit | open a dialog to edit the selected category | 
 Buttons
 Buttons| Import | Import and merge some categories from a csv file. | 
|---|---|
| Export | export the entire categories list into a csv file. | 
Please refer to csv file format for the file description.