to display the definition of an element.Clicking
will hide a group of elements and 
will show a group of elements.
Enter the URL or browse your local file system for a SPASE description,
then click "Edit". You must click "Update" to apply any changes.
To add a description of a resource select the resource type and click "Add".
You can add resources without loading an existing SPASE description to create a new SPASE description.
Click the to display the definition of an element.
Clicking will hide a group of elements and will show a group of elements.