Hi my name is Mauro from phema s.r.l
	I have a little question, I have learnt to import an excel file but I can’t create a tree view like this:
	
	 
	After a few attempt I have created this:
	
	 
	What settings I have to set (during the import of the excel file) to have a similar result to the first image?
	I don’t if it’s a problem of import, or if it’s a problem of layout.
	Thank you very very much.