I recently started to invoke Synchronize It! directly from TotalCommander. This is highly convenient. I somehow didn't find a parameter to choose "include subfolders -> include all folders" (which usually is my default setting). Currently, I use the following parameters:
"%P\" "%T\" /sync /R /XD"" /smart
/XD"" (exclude no folders) kind of does the trick of making sure no subfolders are filtered or excluded. But it would be nicer if there was a parameter to directly choose "include all folders". Maybe it's already there and I am just blind

Thank you and best regards
- spitfire