Gadget export
From Tears of Themis Wiki
To export the listFilter gadget, click on "Download" button, save the downloaded file, go to Special:Import on destination wiki and upload it. Then add the following to MediaWiki:Gadgets-definition page:
* listFilter[ResourceLoader|default|hidden|dependencies=oojs-ui-core]|listFilter.js|listFilter.css
You must have appropriate permissions on destination wiki (including the right to edit system messages) and import from file uploads must be enabled.
