The url to the component.

Replace with the url to your component and include index.php?
For example:
url='index.php?option=com_component&Itemid=73&parameters....'

You maybe need to change the url when using an SEF component. If you get a component not found when using normal url then use the SEF url. So not:
index.php?option=com_contact&lang=en&view=category
but:
Contact-Us/category/

You can make a hidden menu item so you can configure components with their menu paramaters. You should add the menu id as a parmeter to the url for the plugin, for example:
index.php?option=com_contact&lang=en&view=category&Itemid=63

Add here the scripts that has to be ignored. Enter each relative url on a new line.

Add the standard javascripts loaded by the template in the ignore fields of the plugin.
This should be the same url as in the generated source of the page or the file index.php in the template directory.
Every url on a new line.

So for example:
/templates/rt_replicant2_j15/js/rokmoomenu.js
/templates/rt_replicant2_j15/js/rokfonts.js

Add here the stylesheets that has to be ignored. Enter each relative url on a new line.

Add the standard stylesheets loaded by the template in the ignore fields of the plugin.
This should be the same url as in the generated source of the page or the file index.php in the template directory.
Every url on a new line.

You can choose file_get_contents or curl. Curl has the best results, but requires curl library installed at PHP webserver.

Curl also has the ability to login and support http security and php authentication.

Yes
No

Close the session in Joomla to pass it to other component.
If a session is not closed the called component may not work correctly in retrieving session parameters.
(Experts only)