VISION:Sixty is the engine that runs under, and is automatically installed with, VISION:Results, but is also a stand-alone product.
If VISION:Sixty is used in addition to VISION:Results then you do need a separate license and LMP key with value 2O.
There are 2 ways to invoke VISION:Sixty:
Execute a job with EXEC PGM=DYL260
- As an option under VISION:Results:
Execute a job with EXEC PGM=DYL280 where the SYSIN includes "OPTION 260"
If neither of these cases is ever true, then you do not need a separate license for VISION:Sixty.