A Bar Code Translation Association can be moved up or moved down depending on the requirements.
To move a bar code translation association:
The translation sequence of each translation sequence is exchanged, when it is moved up and down. The relevance of the sequence is to order the validations in the best hit list for a store.
For example, stores using UPC Codes primarily. A few items have the bar code being the Item ID. The sequencing for better performance would have first UPC Code being validated and then Item ID being validated.