Auto Part Numbering

[DARTEC]

i wish if you add the same tool Auto Part Numbering like AutoCAD MEP , he was so useful for Adding Numbers automatique for system selected 

im posting here the screen shoot of AutoCAD MEP 

here is the prompte of the too 

After i selected a duct system and the orientation of  numbering 
the result is all my duct part and fitting was numbered very quickly and easily

this tool add number item propriété witch help to make all duct in Schedule for generating BQ quickly