In a workflow, I read a field value that contains a json.  One of the json pairs is labeled AccommodationCodes.  This is a list of comma-delimited codes that will, hopefully, be used in a lookup later.  But first, I need them to be in a more manageable form...like a multi-value token so that I can use them individually.  I can parse the json easily but end up with a list of values.  This list can contain 1 code or many codes.  It will look something like this:  CODE1,CODE2,CODE3,CODE4

Is there an easy way to assign them to a multi-value token?  Or a better way to address them individually?