Initializing help system before first use

# Supported Types

The attributes you define in the class you pass to the `get_scenario_data` function must have the same types as the entities in the external scenario.
These class attributes can be of any type normally supported by Xpress Insight, such as:

- scalar, boolean, integer, string or real
- set of boolean, integer or string
- array of boolean, integer, string or real

Additionally, solution values (`mpvar` or `linctr`) can be read into class attributes of type real. (Similarly, values from an array of mpvar or linctr can be read into a Series or column of real.)

Parent Topic Inter-scenario Data Access

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