!--a11y-->
Features
You can post FS item values in quantities, when
The unit of measure has a fixed value in the breakdown category, that means the unit of measure is defined in the breakdown category of the FS item.

You could post FS items in a document, which is assigned different breakdown categories with different units of measure. This means that you can post several quantities in one document. The system does not check whether the balance is null, neither per unit of measure nor for the complete document.
