I would like to remove security group from a website template elements with inheriting it. The elements that I want to remove groups are:

<t t-call-assets="web_editor.summernote" t-js="false" groups="website.group_website_publisher"/>
<t t-call-assets="web_editor.assets_editor" t-js="false" groups="website.group_website_publisher"/>

Can someone explain also what this t element attributes mean? especially t-js="false".