Software for Jabra Enhance 20 and KS8

Howdy,
I have recently recieved my Noahlink 2 and want to investigate doing some tweaking of my hearing aids.
Long story short I have some Jabra 10 loaners atm as my Jabra Enhance 20 had an electronic echo in the right triggered by sharp noises so have gone back for warranty work.
I have an old pair of KS8’s that I want to connect to and tweak and then when I get my Jabra Enhance 20’s back I want to be able to see what options are available on setting up programs.
I had some major issues with Rexton Bicores dropping volume from sharp noises, warranty work did not correct so i swapped to the Jabras.
So I want to be able to program my KS8’s as a learning curve with saving, etc. Then program (tweak) my Jabra Enhance 20’s. Can I pls have a link.
TIA.
Filbert.