I am trying to have custom autonumber and found the below url helpful.
Is there anyone who can help to make it in this format JBddmmyy-1 or JBddmmyyxx
eg. JB021213-01, JB021213-02, JB021213-03
eg. JB02121301, JB02121302, JB02121303
i.e each day it will start from 01 with that date format
eg. JB031213-01, JB031213-02, JB031213-03 for tomorrow
Is there anyone who can make the changes and upload it here or post the code here