How to @ tag a channel/handle

[hustleoclok]

I'm developing a service that viewers can use in the comment section by tagging said service (as a channel) but tagging don't seem to be available in youtube comment section.

 

[roydan]

I'm developing a service that viewers can use in the comment section by tagging said service (as a channel) but tagging don't seem to be available in youtube comment section.

Sounds like something to think about *before* you start developing this tool, then.

 

[BLGProductions]

I'm developing a service that viewers can use in the comment section by tagging said service (as a channel) but tagging don't seem to be available in youtube comment section.

Then there is no point in creating that tool right?

 

[hustleoclok]

Sounds like something to think about *before* you start developing this tool, then.

Yea, I never new they stopped it.
I'm just asking if there's any walk-around.