Partials can be saved as a .sdif file.
File/Save Analysis As.../Save Partial Tracking As...
Choose a name and location in the dialogue window.
By default, the file will be saved in the
Partials folder of the User Home folder.
Only the last analysis that was executed will be saved. Even if partials are hidden, they will be saved in the sdif file.
File/Open Analysis/Open Partial Tracking-Open Chord Sequences
Select a location and a file.
If no sound file is open, the corresponding file will be open automatically. If the file can't be found, AS will ask you to specify it.
If the current open sound file doesn't match the analysis file, AS will ask you to confirm you wish to use the current file, or open the original one.