For most devices running the Android OS, (including the Nexus 7, 10, and most devices without physical buttons), the menu for all PlanGrid features is in the upper right corner.
From the main Project List Screen, the menu button is denoted by an icon that looks like three vertical dots, allows you to access your logged in user information and app version.
From the Sheet Viewer, you’ll find the menu denoted by an icon that looks like a filing cabinet, and shows you options to access sheet Attachments, Issue log, RFI log, Attachments, Snapshots, History, and Comments.
Note: For some Samsung Galaxy tablets, the menu button is a physical button, directly to the left of the main home button. If your device is equipped with this button, the menu will appear at the bottom of the screen. Depending on your device, the menu icon may look a bit different (or explicitly be marked as MENU), but the function is the same.