GoldSim allows you to automatically share a single license between different GoldSim versions on a single computer. This can be useful if, for various reasons, some of your models are maintained using an older version, while others use the most recent version (e.g., a colleague whom you are sharing a model with only has access to an older version).
GoldSim allows you to easily share a license in this way. After installing another version on your machine and trying to run it, GoldSim will automatically detect and use your previously existing license (even if you are running the two versions simultaneously).