Unlocking and tuning a Duramax with an i3

[jnmarshall]

I have a new Edge HT2 with the Locksmith unlock kit from you sister company to use on my 2022 GMC 2500 Duramax (L5P). I was also acquiring an i3 to tune my Jeep. In the i3 chat for DCX, MikeL suggested adding a GM license and use the i3 for both vehicles.
Is this possible? I can't find any support, or even any applicable DS products, for a 2022 L5P. Is the i3 compatible with Locksmith to unlock the ECM and TCMs in 2020-2023 trucks?

[mikel]

I should have clarified which vehicle you were using the HT2 on before I said that