System Object

The system object contains properties which describe system level attributes.

Since systems control the portfolio, the most common use for system properties is to determine the number of instruments in the current portfolio.

System objects can also be used to determine dynamic correlations between instruments in the portfolio.

AlternateSystem

The alternateSystem object is also a system object and has all the same functions and properties. It is set from the test.SetAlternateSystem function. In this way, any system can be accessed from any other system, including a GSS, at any time.