Sometimes when working with an assembly I am more interested in seeing the component mates than the component features. While I know I can expand a component in the FeatureManager tree and then expand the mates folder beneath it, I find the tree gets cluttered quickly with all of the component features.
At times like these, I take control of me FeatureManager and invert the default behavior so that the features are in the folder, not the mates, when I expand components in the tree.
To accomplish this, simply right-click the top icon of your assembly’s FeatureManger, choose “Tree Display” from the pop-up menu, then choose “View Features and Mates” from the pop-over menu. Now, when you expand a component, the mates show up nicely, while the features can still be accessed by digging onto the Features folder.