How to display a hierarchy ?

[Joaquin_Lazaro]

Hello:

Following  @HIC instructions in his Hierarchies blog,  I have developed a n-levels unbalanced hierarchy, as you can see it in the attached qvw

The data model seems to be correct, but I'm not able to show a tree exploding each level (TASK) and below every own child-level (SUBTASK) completely expanded 

This table is what I need to get, but my charts don't work with lines in red 

Project	RecNo	SUBTASK	TASK	ID_Level	Node
946549-1-R5-D	6	230898		1	DETAIL_REQUEST
946549-1-R5-D	8	266070	230898	2	DETAIL_REQUEST
946549-1-R5-D	5	267552	266070	3	NEW
946549-1-R5-D	3	266071	230898	2	DETAIL_REQUEST
946549-1-R5-D	10	267320	266071	3	LAYOUT
946549-1-R5-D	9	267877	266071	3	DOCUMENTATION
946549-1-R5-D	7	276172	266071	3	ELECTRICAL_ENGINEERING_INSTALLATION
946549-1-R5-D	2	276209	276172	4	ELECTRICAL_ENGINEERING_INSTALLATION
946549-1-R5-D	1	276174	266071	3	NO_STD_MACHINERY
946549-1-R5-D	4	279338	276174	4	NO_STD_MACHINERY

What am I doing wrong ?

Which is the right way to do this ?

Any help will be appreciated

Thank you 

Joaquín