Create parent child hierarchy from flat file

[zezimatje]

I am looking to write some code that will take a flat file and create a child/parent hierarchy from it. The flat file is sorted in order so that each new row is either a new level in the heirarchy or a new child member. This is a sample of the sorted flat file from which the hierarch should be created:

This is the expected format of the hierarchy:

Anyone can help me? Thanks!

 

[Peter_SSs]

Why not use the the solution provided in the thread this exact question is copied from and which you have already posted to?

Since this is an exact duplicate of that question, I am closing this one as per #12 of the Forum Rules