Component Tree
STK's Analyzer capability builds a parametric representation of the currently loaded Scenario. This representation is viewed in the Component Tree displayed on the left side of each trade study tool.
The Component Tree displays only the variables that you selected for use in trade studies.
For satellite collection objects, when you have a custom Walker shell, Analyzer will properly discern your choice for right ascension of ascending node (RAAN): either RAAN Spacing or RAAN Spread.