Panels

The Welkin Suite allows working with Apex, Visualforce, other types of files as well as executing unit tests, SOQL queries, fixing errors, tracking logs and so on. Each of these actions and a type of data in TWS has its own panel. You can make panels that you use the most often always visible and accessible just by pinning them, and you can close unneeded items, or you can even customize their placement.

In this section:

Error List Panel — any errors that may occur with all necessary information,
Logs Panel — all the new logs and their descriptions,
Search Result Panel — the search results from a project or solution with the ability to navigate through them.

This also may be useful:

Panel Placement Customization