In the open document templates in the ARPHA Writing Tool you do not have any ready sections apart from your metadata.
Step 1. Click the Add section tab to open a section for first use.
Set the title for your section, add and edit its content, and manage subsections in the pop-up window that will appear.
Now, the section becomes visible, so that you can continue working on it straight in the manuscript by simply clicking within the text. A toolbar will appear either at the top or at the bottom of the section.
Step 2. When you hover over the extra sections you have created, you can see a set of buttons. Use to add and edit the text; to delete the section; to move it up and down the order; to add subsections, which you can then edit in the same way.