With the Biab plugin to get the RealChart graphic display for the guitar/bass fretboard just drag the RealChart from the right hand side of the Biab plugin track.
you can use the free Win/Mac

Guitar https://www.amplesound.net/en/pro-pd.asp?id=7
Bass https://www.amplesound.net/en/pro-pd.asp?id=19

To get the TAB drag the midi RealChart from the Biab plugin into free TuxGuitar
https://sourceforge.net/projects/tuxguitar/files/TuxGuitar/TuxGuitar-1.5.2/ (always check for newer versions)
save/export as RealChart.GP5 then drag that into the free Ample guitar tab track.
If the RealChart midi is multichannel per strings you can set that in Ample Settings.





Attached Files (Click to download or enlarge) (Only available when you are logged in)
Ample-String-Channel.png (314.99 KB, 43 downloads)