Image Viewer > Basic Viewing > Image Layout

This is a premium feature and may not be available in all installations.

Easel, which stands for Easy (Image) Selection, is a novel way to lay out display sets in the viewer. Available in every image box in the viewer, it gives an overview of a patient's history (of imaging studies) and allows you to focus in on a single study and quickly drop display sets into image boxes with the minimum number of mouse clicks and mouse movement.

Assigning a display set to the image box is simple - just click (once) on a thumbnail in Easel and the display set will be assigned to the underlying image box. Easel will then automatically close, but you can always open it again if needed.