Process Description Files
The Integration Server package that Designer generates on each server also contains a process description file for that server. These files have a file name extension of .frag, and are sometimes referred to as frag files. The process description file for each server contains the following:
Process model version property settings.
For each step that will run on the server, the step definition and the step ID for the next step to run.
If the process model version uses an express pipeline to pass data from step to step, a list of all inputs explicitly specified for downstream steps in the model version.
If the process model version uses correlation IDs, the correlation service name and properties.
You should have no need to edit a process description file.