Which study cases will be posted to the PJM website?

PJM posts the Feasibility Summer Peak study case once Feasibility analysis is complete, and for queues AF1 and forward, the Impact Study cases for summer peak and light load will also be posted when Impact Study analysis is complete.

1. Which study cases will be posted to the PJM website?
2. What is the difference between the _MTX case and the _NonMTX case?
3. Where can I find the monitor file used in the study?
4. How is the source and sink in the subsystem file used to calculate distribution factor?