Help:Tutorial:Step 2 v2
From WikiPathways
This step includes several aspects of pathway creation, from creating a pathway at WikiPathways, launching the Applet Editor, to adding data nodes, interactions and annotations. All the steps are visually represented in the below video.
Create a new pathway
Open a new browser window or tab, go to the WikiPathways main page and click the image under the header Create in the Contributing New Pathways section. You can also click the Create link in the left-hand side panel. Enter Demo_yourname under the Pathway name field and select Homo sapiens in the species menu. Now click the Create pathway button.
After clicking the button, a new page will open and the pathway editor will be loaded.
Open the editor in a separate window by clicking the 
Switch to fullscreen mode button. This allows you to resize the editor and edit fullscreen. You can return to the original editor in your browser by clicking the 
Switch to embedded mode button.
