Create a material
Let's create one material:Go to the "Projects" tab and tap a project you created. On the project view tap the "Manage" button below the materials section. Tap the + sign in the upper right corner on the materials page. You are now pushed to the new material and you are able to make some basic settings on it. Tap on the top bar with the standart name. Type your desired name and optionally a description and/or note.