The Channel Properties tab, available in both the Design and Program/Simulate views, is a spreadsheet view of the selected channel(s) properties, similar to the properties that are displayed in the Property Editor for a selected channel.
From the Channel Properties tab, you can collectively set the property values for selected channels in a spreadsheet format. Selected channels are highlighted in the Browser, listed by name above the properties spreadsheet, and the shared properties of the selected channels are displayed in the Property Editor. While in the Program / Simulate view the Programmer displays with the applicable controls for the selected channels where you can choose to simulate control as desired.
For properties that have selectable options, such as color and gobo slots, clicking inside the editable cell provides a drop-down box for selection of the available options for that property.