Hierarchical Tree Structure
The Sort sheets hierarchically option in the Tree Control Properties - Sorting dialog activated in the Sheet tree view's context menu allows to define whether the tree view is displayed hierarchically or in a structured way.
Views of structure blocks are directly displayed below the structure node in the tree view.
Block connectors are not displayed below the structure block in the tree view k but according to their structure criteria.
In case the tree view is structured, hierarchical blocks are not displayed below the sheets.