There published processor provided for creating the key values is PDS – Create Key values and priorities. This will take keyprofile string, an array of key values, and a single key value as an input, and the key method name as an option. This published processor will check to see if the key method is in the key profile.
Note that the key method must be alpha numerics only and be followed by the ^ character (after which the priority is provided) in the key profile.
It will then prefix the key method name onto each element in the array and/or onto the single key value, and output the key values in an array, along with an array of the same length containing the key priorities (which will be the same for every element).