#️⃣ Does the sequence name have to match the year the documents are issued?

No. Matching the sequence name to the calendar year is simply a choice some companies make to better organize their invoicing.

The sequence name can be “2020”, “A”, or any other designation you prefer. You can always create new sequences with any name you want and set the one you use most frequently as the default.

You can find all the steps to create a new sequence here.