DanBred has two kinds of ID-numbers. Both contains of 11 digits no letters.
The “old” ID-numbers called ID11:
Those contains a farm number of 4 digits, then a serial number of 5 digits and at last 2 digits which are the year.
Example:
Farm number Serial number Year
9999 00001 22
9999 00002 22
9999 00003 22
The “new” numbers called ID11K:
These contains a farm number of 4 digits, a major of 2 digits and at last a 5-digit minor.
Example:
Farm number Major Minor
9999 10 00001
9999 10 00002
9999 10 00003
Since both ID´s are in use you might have to add both in the program. E.g., under Sows/boars – Entry -PigVision – Entry.