Projects are just an organized collection of channels. You can give your projects meaningful names, and have as many channels in them as you like.
You can switch between projects using the dropdown.
You can create projects by using the Create New Project menu option in your channel list. Only account admins can create new projects.
When you create a project, you have the option of enabling Activity Logs. Activity Logs let you capture and organize information in just a few clicks about things that are happening on the jobsite. Current activity logs include the following categories:
You can also notify people in a channel when certain activity logs are created, by editing a channel and specifying which log categories the channel should be notified about.
To remove a project, select the Delete Project menu option in your channel list. Only account admins can delete projects.