Gateway System Aliases

Hi Gurus,

I've created a service on the DEV system, and after I've tested it I transported it to the PRD system.

In my GW system, trx "/IWFND/MAINT_SERVICE", I found that that my service exists and that I can connect to the PRD systen by deleting the DEV alias, and adding the PRD alias.

My question is: Can I keep both aliases set in the gateway system and change between them from the gatewaw link?

Here is a print screen with my alias set:

And here is a print screen of the gateway request URI:

Is there a way to achieve this ?

Thanks,
Marius