Create a component
In order to create a new component, you need to go to the Library page and click on the Create Component button, located on the top-right side.
The Component Editor is just available for users with a Professional plan or users within an Organization.
A modal will be shown. Just pick a name, and click on OK.
An empty component will be shown in the component editor.
You can modify the component's metadata, such as the name and description by editing the fields and clicking on Save Details.
Finally, let's go to the 3D tab in order to see the initial autogenerated component. It is a cube!