As of now, only project owners can message people that follow or join the project as a team member in the GLH registration platform.
Send Message to Team Member
Once a team member has joined a project, you can send them a message.
Send Message to Entire Team
Once the Project Owner turns on the Send Group Message Feature, any team member can send a message to the entire group.
When you are in your project, select team chat. If you don't see team chat, then the team project owner has not turned on group chat features.
Select your group chat on the left side menu, any anyone in your project can message the entire group.
Invite your team members to the group chat. Only invited members on the team can see the group chat
You can customize who you want to direct messages to with putting "@" in front of their names. They will also get a notification on new messages.