Thanks Siva, the way you described it works
But this is what I'm doing:
1 - I go to Iso Panel "Ribbon" and click on Production ISO, in the popup dialog box I filter for the line number P30025 press next (see img01).
2 - Them I select the Iso Type "Check" Check the overwright checkbox and click create (see img02).
3 - Them I open the generated Iso but the line is the P33003, in the Bottom Right corner the line number is P33003 and not P30025 (see img03).
This is for all the lines that I select If i use the filter or simply select one form the list, the isometric generated is always the P33003.
Also if you go to the project manager, switch to Isometric DWG tab right click on the check folder, select Production Iso you will get the popup dialog box, them filter or not, and all the process that I have described repeats all again.
Can you check what is wrong?