The Get support link in most tools in VSys leads to a tool with links to e-mail, phone, and various online support tools. That tool itself can be customized to include your specific text in it and/or disable any of the support tools. Why would you do that?
Change the support tool's setup from the Setup panel by clicking on "Get Support" tool setup. Disable tools as needed, and put your own HTML content into the E-mail HTML, Phone HTML, Documentation HTML and Videos HTML fields.
In Documentation HTML, VSys will automatically try to correct the version number associated with any links here. For example, if you have
https://www.VSysOne.com/docs/VSys/HTMLDocs/3.0 and the version of VSys you're running should use the 3.01 documentation, VSys will change the link to