To create the code for the installed scripting portlet, navigate to that page and switch the portal to "Edit mode". The scripting portlet will have an Edit link visible. Click on the Edit
link to start development. See the figure below.
In the "Edit mode", the development user interface is shown in the figure below.
Clicking on the '+' icon in the top right corner of each pane maximizes that pane for full screen development or results viewing.
The result of the code sample in the figure above, and switching the portal back to "View mode", is illustrated below.