Maintenance mode on RDS collection

Hi All,

Just wanted to check with you all on is there a possibility to provide a maintenance window on RemoteApp collection level.

We have Production collection and Test Collection in an event we need to take down the production collection. For this purpose, we send emails to our client saying that that environment will not be available. Is there a way that we can let them know when they launch the RemoteApp?

We have 400+ end users that we need to notify when there is a maintenance window. 

BTW we have Window server 2012 R2 for all RDS servers.

I really appreciate your help.

Shekar-Technet