How in Turbotax online to add "Dues" as an expense category for a self-employed business? Is my software defective for making this seemingly impossible?

How in Turbotax online to add "Dues" as an expense category for a self-employed business? My software stupidly doesn't include it as a common (which it is) or even uncommon type of expense. Am I missing something or is my software defective or is the software that bad?