[LAU] Some questions about QjackCTL

Hi, When I was making a tutorial for QjackCTL I was wondering about the names of the midi tabs in 'connect'. I learned that you have two types of MIDI on Linux, Midi-jack (MIDI) and Midi-ALSA(ALSA). I found the names of the tabs not really logical and a bit confusing. Why could I find my MIDI connections in the ALSA tab and not in the MIDI tab? I suggest to change those names to MIDI-jack and Midi-alsa or JMIDI and AMIDI or whatever, to make it more clear. And can somebody explain met the forward function in PAtchbay? And what is the difference between Transport Time Code and Transport BTT in Display? Is there a document which explains ALL the features and settings of QjackCTL?