Two Logical Components for Same System in LMDB

Hi dear Forum,

    We are implementing CHARM and having the following issue

First Transport Route:

DEV.200 ==> QAS.700 ==> PRD.900 it works fine

We need and aditional route for CHARM:

DEV.250==> QAS.700 ==> PRD.900

I'm trying an aditional logical component to ERP but it doesn't work in SMSY and in LMDB I can't see the option for add and aditional logical component for the same system

Thank you so much