1. From Setup, enter Flow Category in the Quick Find box, and selectFlow Category.
2. Click New Flow Category.
3. Enter your developer name and a description. For the name, only alphanumeric characters and underscores are valid.
4. Choose flows from the list of active flows.
5. Save the flow category.
6. Add the flow category and any custom Lightning apps, Lightning Community templates, or other flow categories that you want to export to a Lightning Bolt Solution.
7. Package the solution to distribute in your orgs or in AppExchange.