Order sequence start from PI100667

SUGGESTED

hi all, I’m new to sage x3 and need some help. 
we are moving from sage accpac and would like to continue our sequence of orders from our previous system. 
we are currently at 100666 and would like to start sage x3 at 100667. Our system now starts from PI100000. 

 

Is there a way to enter when the sequence should start ?