How to add a new system in existing 3 system lanscape in stms

Hi,

we have 3 system in our STMS i.e Dev->Qua->Prod. now we have install one more quality system for business requirement and add the same saystem in stms.

now my query is that how we can add this new system in existing transport route so that transport request can be added automatically to import queue of both quality system once released from development system.