The number of panels in Dreamweaver can be overwhelming. Fortunately, two or more panels can be docked (combined) into a single panel with multiple tabs. For example the Reference and Assets panels are actually two separate tabs within a single floating panel. You can move a tab from one panel to another by dragging the tab (not the title bar of the panel), onto another panel. Figure 1-8 shows the outline of the Behaviors tab being dragged over another panel. When the mouse is released, the Behaviors tab is moved to the new panel. Drag and drop a tab outside of any existing panel to create a new, separate panel containing only that tab.