Hello,

is there a way to use the SIG-Plugin in my own component or maybe the pro version?

This don't work:
JHtml::_('content.prepare', $text)

Any tips or ideas?

Best regards
Alfred

I don't know much of this but maybe these will help you:

forum.joomla.org/viewtopic.php?t=340926
docs.joomla.org/Supporting_plugins_in_your_component
docs.joomla.org/Plugin/Events/Content