This figure shows the General tab for a channel stage (with upstream Oracle CQL processor) after clicking Edit. The Selectors accordion tab is selected. It contains Processor pull-down menu with value orderProcessor selected, a list of rules for that processor, and a Selected Queries list which is empty. There is a right and left-pointing arrow button between the list of available rules and the Selected Queries list. There are buttons: Create Diagnostics, Edit, Save, Cancel, and Help. The Create Diagnostics and Edit buttons are greyed out.