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    Suggestion 
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    Resolution: Unresolved
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    P2: Important 
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    5.9.0 Alpha
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    All 
Problem
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When you open the Contents view in Qt Assistant or in the Qt Creator help mode, you get a long list of help files for Qt modules and tools. This is even worse in Qt Creator, where the documents for each installed Qt version are listed in a seemingly arbitrary order.
Solution
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Organize the help contents in alphabetic order in an expandable tree structure.
Possible Structure
===============
The structure should have several levels. Below is a possible structure that follows the installer structure. However, it might be useful to add "Getting Started" documentation or product-specific documentation (Qt for Device Creation, Qt for Automotive, and so on) at the top level:
Contents
  Qt (Level 1)
| __Qt <version number> (L2) | 
| __Qt <module name> (L3) | 
| __Qt <module name> (L3) | 
| _... | 
| __Qt Tools (L2) | 
| __Qt Assistant (L3) | 
| __<version number> (L4) | 
| __... | 
| __Qt Creator (L3) | 
| __Qt Creator <plugin name> (L4) | 
| __Qt Creator <plugin name> (L4) | 
| __Qt Enterprise Add-Ons (L2) | 
| __Qt Embedded (L2) | 
3rd Party Documentation (L1)
| __Documentation Set (L2) | 
| __Documentation Set (L2) | 
- is required for
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                    QTBUG-81857 Qt Documentation UX improvements -         
- In Progress
 
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- relates to
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                    QTCREATORBUG-17949 Duplication of help topics -           
- Closed
 
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                    QTCREATORBUG-1491 help content -         
- Closed
 
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