Site Guidelines
Components
Projects & workflows
Creating any new pages require the work to be done within a project. If you try to create a new page outside of a project, you will get the following error:
Open a new project by clicking on the Published Site dropdown on the Applications Bar. This open a Recent Projects window. On the bottom right select New Project.
This opens the New Project Window. Provide a Name for the project and change the project template to the Onesite Project Template. Click the Create button to create the new project.
You will get a response that the Project was created successfully. You can now proceed to create a new page.