I am trying to reverse engineer my system. Currently users enter metadata and put the document in an intake folder, workflow then uses that metadata to name and file the document. For this project, I want users to be able to put the document in a folder and then have workflow enter the metadata. Example: A document is created in folder \\myrepository\dept\district\project\phase . Then workflow will populate fields District, Project and Phase based on the folder names. Is pattern matching and tokens the right path to follow? If so, any suggestions on the regex syntax would be appreciated.