<IDNUM=x>

<IDNUM=x>

Consecutive integer number. X indicates the number of digits.

<IDNUM=1> 1, 2, 3, ... 8, 9, 10, 11, ...

<IDNUM=3> 001, 002, 003, ... 008, 009, 010, ... 999, 1000, 1001 ...