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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_cms_model_order(model_name):
 """ Return a numeric ordering for a model name. """

    for (name, order) in iteritems(appsettings.FLUENT_DASHBOARD_CMS_MODEL_ORDER):
        if name in model_name:
            return order
    return 999