I'm trying to use WYSIWYG editor as a property inside "Task Model" for a workflow, so can you give me a hint about this component and how can i use it.
Simply there is an AMP file related to custom component represents WYSIWYG and you can after install the AMP add custom property to your workflow and then add show-property tag to the web-client-config.xml with component-generator "TinyMCETextAreaGenerator".