Calling workflow from a form

Question

I need to call a workflow in the QuestionLibrary form so that I can save the question and answer in another external resource, after the user modifies the answer to the question.
Other option is to create a complete workflow to replace the change question answer link and manipulate the custom-form.
How do I call a workflow in a form.
Any help is appreciated.

Answer 1

I created a Form which sends values to a W/F. I logged as myconfig & I used a Submit button to call a specified Workflow.
But when I tried this user/processLaunch.jsp?id=NewWF It redirects to the homepage of user Login
http://localhost:8080/idm/user/login.jsp?nextPage=user%2FprocessLaunch.jsp%3Fid%3DNewWFx
Here is my Button code
<Field name='Save' button='true'>
<Display class='Button'>
<Property name='command' value='Save'/>
<Property name='name' value='Save Process'/>
<Property name='postURL' value='user/processLaunch.jsp?id=NewWF'/>
<Property name='value' value='Save Process'/>
</Display>
</Field>
I added the Workflow to the End User Tasks but still unable to call
<Configuration id='#ID#Configuration:EndUserTasks' name='End User Tasks'>
<Extension>
<List>
<String>NewWF</String>
</List>
</Extension>
<MemberObjectGroups>
<ObjectRef type='ObjectGroup' id='#ID#Top' name='Top'/>
</MemberObjectGroups>
</Configuration>
Is there any mistake in my code.
Thanks in Advance