You can add markup to a project plan from your mobile device while creating or reacting to a post.
Tap the “...” in the bottom right corner when creating a post, or the “+” icon when reacting to a post.
Choose Drawing Markup.
Navigate to the drawing.
Choose from the available tools at the bottom of the drawing. You can add clouds, shapes, lines, and arrows as well as use a pencil or highlighter marker. You can also add text to your drawing. Type directly on the drawing, resize and position the text exactly where you want it, and choose what color it appears, if you'd like.
Note: This markup will not be on the actual drawing but is a snapshot of it that will be included with the post.
Available markup tool may differ for Android and iOS devices.
Insert Text is only available for iOS devices.