The Xpress Insight Repository
 
 An app is the top-level node in the repository.  
 
  It contains the following artifacts: 
 
 
- A compiled model.
- A model companion file (optional).The model schema.
- Client resource files, which define the user interface of the app (optional).
- Model resource files, which are available to the Mosel model while it is executing (optional).
- App attachments, which can be downloaded and modified via the Web Client, and which are available to the Mosel model while it is executing (optional).
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      Note A model resource or app attachment can be a compiled model itself to allow, for example, the execution of sub-models by the master model. 
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An app can have zero or more folders and scenarios.
A folder is a means of grouping scenarios and can contain zero or more scenarios and zero or more nested sub-folders.
 
