Workshop code and WIS

[ToeKnee]

Can anyone explain to me how/where I can input my workshop code into WIS (I have a copy) to generate a service sheet? Worksop code is 1LE031, service code BT
Thanks in advance.

 

[ToeKnee]

Found it, I needed to go into MSS and input the workshop code and mileage. Apparently it does need a transmission service, just need to persuade Mercedes now.