[news.eclipse.technology.epf] Questions for outputs

[suncaleb.oh@xxxxxxxxxxx (lydia, oh)]

Hi, I have a questions about EPF. 

When I compose a content->Task->Work Products, there are two options to 
specify inputs like mandatory inputs or optional inputs. 

But, Why in outputs, there's no options?
Is there any ways to specify it?

forgive my poor english. 

Thanks