Integrate applet in a workflow Alfresco

[pat9rv3sousa]

I have an applet that makes "changes" on PDFs, and after this I have to save the changes to the respective file on the respository. How can I integrate this applet on a workflow? Any hint or document to read?

I thought in a task form (in a task-edit page), with a new component with a applet, but this is a good idea? And works? Because I wanted when the person press the accept button, the applet is called, and only then when the change was made, the task would be completed. But how?

How can I put the applet on the form ? Or another way?

[douglascrp]

I think this addon can give you some ideas on how to do that
https://github.com/keensoft/alfresco-firma-pdf

[pat9rv3sousa]

But this not include workflows right?

[douglascrp]

Yes, right.
But the sign action is a normal Share action, and you can try to call it where you need it.