Choose which of your devices get phone calls and texts

[myname70]

Guys, I read the below statement in a review article but cannot find where is this function? Any ideas ? I want to disable receiving the messages and phone calls on my iMac.

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Don't want your phone calls to ringi your iPad? Prefer your texts stay off your work Mac? In iOS 9, you'll have granular control about what rings where, and you'll be able to turn certain machines off entirely.

 

[KoolStar]

Turn it off in the messages and FaceTime app.

 

[myname70]

Turn it off in the messages and FaceTime app.

But in the message and FaceTime settings we have the standard option to switch it on / off at all. This function was there in previous OS as well. I thought there is something new, for example to see that I use the same account and iMessage on iMac as well and to have a choice to disable receiving the calls /messages on the iMac from my phone.