MoTeC M1 Software Tutorial: Package History
Since Tune will save each iteration of a package as you modify it, you can quickly end up with countless versions of the same package.
This can get confusing and Tune offers a Package History tree to help you track the state of a particular package, or where it has originated from.
This history tree can be viewed in the ‘Open Package’ window, and uses coloured boxes to let you know where a particular package has come from.
The ‘State Key’ at the bottom of the ‘Open Package’ window gives the colour codes for the different possible states for a particular package.
Lines are also used to show links between different packages to show where a particular version originated.