ResearchRAIL comes in a handful of flavors. ResearchRAIL-M (model) and ResearchRAIL-S (source) are two of the flavors. If you combine them you get ResearchRAIL-

ResearchRAIL comes in a handful of flavors. ResearchRAIL-M (model) and ResearchRAIL-S (source) are two of the flavors. If you combine them you get ResearchRAIL-MS (model+source). You can make an MS license in their license generator by selecting ResearchRAIL and checking both the model and source buttons.