You can send announcements from release requests to users company-wide or select users. You can also send an announcement to specific user groups.
In the release details page, go to Actions >> Make an Announcement.

Fill out the displayed form and click Save.

To send a notification from a release request, go to Actions >> Send Notification from the release details page.
.png?Policy=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiaHR0cHM6Ly9kemY4dnF2MjRlcWhnLmNsb3VkZnJvbnQubmV0L3VzZXJmaWxlcy84NjYvMjUxNC9ja2ZpbmRlci9pbWFnZXMvc2VuZCUyMG5vdGlmaWNhdGlvbiUyMG9kKDEpLnBuZyIsIkNvbmRpdGlvbiI6eyJEYXRlTGVzc1RoYW4iOnsiQVdTOkVwb2NoVGltZSI6MTc4NjczMjUzNX19fV19&Signature=dTp-tF9hUQp8te--2AcfO~-q1t9kYaUzZbEpt3SG9wnk26orOrijxA3xmNAGkGGYR9cM77R2XRtIglM~9rgVkYeJxi8oLKTgdyLP1EoTDLWLjpnknHZ9O3A3SoSDlMnshfhcE3BJHFHA0mLDMrV~OE2mlbrRSXPNCnrhIbpyUxac1ad8j13IVjWXrujGOoxTxh87SCVJuqYO174uEeaza~yaqte1dBf-Do2tT-PmVXhWO~9N8ZMAbod0E9DPl3CA8IeAnpzJOyOOBysyudXu~WoLW-H8Xv-tM8lxRYHK0V4~SsBVw6zZpPJBcv5W9N8Di-v8WsmVpKzAAsiJjcNSRQ__&Key-Pair-Id=K2TK3EG287XSFC)
Fill out the message and click Send.

