Automatic Number

I am using Windchill PDMLink Release 11.1 and Datecode with CPS M020-CPS20

Creating a part, drawing or assembly, it is coming automatic ten number,
Are you change this issues,
Like,
Right now - 0000011512 ( 10 number)
Change it - 001011512 ( 9 number)

001, 002 and 003 for project

Here are the errors that I faced
Creating a part, drawing or assembly, it is coming automatic ten number,
Are you change this issues,
Like,
Right now - 0000011512 ( 10 number)
Change it - 001011512 ( 9 number)

001, 002 and 003 for project