The Compilation Conditions Browser is integrated with the other tools allowing intuitive interaction.
You can easily find the source the generated a condition, as described in Examining conditions.
Items selected in the Description area may be examined using the Works > Description menu. See Operations available for more information on the operations available from this menu. Additionally, double-clicking on part of the description displays it in an Inspector or Class Browser, as appropriate.
LispWorks IDE User Guide (Windows version) - 12 Feb 2015