Changing or adding type of links in form

@ Ludovic

Currently the only way to add additional links is to edit the class.options.php file. If you do make this change, you will lose them after a plugin update, so you will have to reapply the changes.

As for changing the text labels, I suggest using the Say What? plugin.

It’ll add a new Text Changes menu item. Click Add New, enter the string exactly as shown in Connections, enter connections [notice the lack of capitalization, that's important!] as the domain and then enter your new text.

The great thing about using this plugin is that it will be update safe and you can use it on any other plugin that has been properly internationalized.

Hope that helps.