To add an expense type, click on the "Add Type" field in the Expenditure > Expenditure Types section.
You can deactivate the automatically incoming expense types that you do not use by clicking on the red eye icon in the right corner. The green eye color indicates that it is deactivated. When you want to activate it, you can activate it by clicking on the green eye color icon.
After giving the expense type a name, you can save it with an abbreviation if you wish.
Having the visibility status active allows employees to view the newly added title in the expense types.