[article Section Id 1.5
    [quickbook 1.5]
]

[section:id_test1 Quickbook section id test]
[endsect]
[section :id_test2 Quickbook section id test]
[endsect:id_test2]
[section:  id_test3 Quickbook section id test]
[endsect]
[section:++ Quickbook section no id test]
[endsect]