Field help (MACMACBRA2) 

This field is used to save the commercial brand of a product. 
It is for information purposes only but can be useful for distinguishing certain products.
The "Brand" field is conditioned by the general parameter "Use of Brand field" (HDK Chapter/ MIS Group/ MACBRAUSE).
This parameter determines the text code that will replace the 'Brand' label wherever used in the application.