Importing Step/stp files with all objects using 3ds Maxscript


I am new to 3dsMax and trying to import all the Step files using Maxscript.

I have learnt some basic script but now I am having problem that how to fetch all the children node of object for importing without asking to rename its original name.

Without changing its original name, I need to import all the objects.

Can someone please help me to find the solution for this issue.

Thanks in advance!!!