You can add custom functionality to formcycle by uploading custom plugins written in Java on the system plugin management page. Contrary to client plugin, system plugins are available to all client. Uploading system plugin works similarly to client plugins.

When a plugin with the same name exists for a client, it takes priority and will be used instead of the system plugin.

Plugins are downloaded via the web browser. If you encounter trouble when installing or downloading a plugin, please also check your network settings or contact an administrator. 

Server limitation

8.1.0+

By default, plugins are available on all servers (provided that the plugin supports installation on a frontend server). Optionally, you can limit a plugin to only master or frontend servers. This is an advanced option that is needed only in some rare cases, such as for malware scanner plugins that require a certain operating system.