Link to the article: https://intercom.help/tranzact-ebbdf0244a30/en/articles/3398869-how-can-i-add-service-categories
[A] Go to Inventory by clicking on the “Inventory module” (1) then Click on the “Service” (2) tab displayed at the top left corner of the screen.
[B] In the “Services” tab, click on the “Action” button (3), on clicking a pop-up window appears then click on “Add item category” (4) button on clicking a pop-up window appears.
[C] In the pop-up window, fill in the details as required and click on the “Save Details” button.
Keywords: Add service category, New service category, Make service category, Create service category