How to Update ADJG from 3G/2G Huawei to 2G Nokia?

Hi Guys.

We have both 2G NSN network and 3G Huawei Network, in few days we will run a new frequency plan in 2G NSN, so we also have to update the adjacencies from 3G Huawei to 2G NSN.

Does anyone know what is the Huawei command line that we need to run in order to create the script and update the new frequencies and BSIC in the adjacencies 3G/2G Huawei => 2G Nokia relationships?

Any helps are welcome.

Thanks in advance