Parent and child categories are available in the Categories menu at the top of your Widen Collective site. They're shown based on how your site is set up - either by the number of assets in each category or alphabetically. If they aren't listed alphabetically, categories that include the most number of assets are listed first.
Organize Categories Alphabetically
If you have the Administrate Asset Categories permission enabled, you can organize child categories alphabetically from the Admin app. You'll repeat the process below for each category you want to alphabetize.
First, click Asset Categories under Search Settings in the left navigation, then click the arrow to expand a parent category and locate the child category you want to alphabetize.
Select the category, then check Display alphabetically on the Edit Category page. Click Update when you're done!