Mattermost
Raise or lower your hand
To raise or lower your hand in Mattermost, press Ctrl + Shift + Y. On a Mac, press Cmd + Shift + Y instead.
Where it works: In a call
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | CmdShiftY |
| Windows | Desktop app | CtrlShiftY |
Where this comes from
Documentation checked on 2026-09-12. That is a documentation review, not a test run inside the application.