Hello again!
Quick and easy question:
ā How do I export Beat Detection results to a textfile?
Or, how do I convert a dat file, stored with the Consolidate command, into a textfile?
For now, I made it using GPT from screenshots. 
File -> Export...
Then select the track or group you want to export and the format (CSV, JSON, etc.). Operation and all export options are described in the Partiels manual.
It works!
Thank you !!
O.