Double-clicking on a variation name opens a dialog that displays variation properties.
Name – To rename the variation, type a new name here.
Assign program change number – When checked, allows you to specify the program change number (and, optionally, the bank change number) used to switch to this variation. If a program change number has been assigned, that number will appear to the left of the variation name. If there is only one variation of the rackspace, the program change number will also appear to the left of the rackspace name; if there is more than one variation, an asterisk will appear there instead.
If unchecked, Gig Performer will assign program change numbers in ascending order; i.e., the first variation in the first rackspace will be called up when program change 1 is received; the first variation in the next rackspace will be called up when program change 2 is received, etc.