Exactly, @Mark Johnson, @Nitish Thakur
We have a master report that we embed in each one of our custom ones. In that heading, we have an HTML box with the following content:
<html>
<h1>
<font size="2.8" font color=0E34A0>
<a href="https://XXXXXXXXXXXXXXX/wiki/spaces/TBMT/pages/XXXXXXXXX/Platform+IT+Cost+and+Budget+Model+in+Apptio+-+How-To+Documents" target="_blank">
Platform IT Cost Model Documentation
</a>
</h1>
</p>
The "target=_blank" HTML keyword forces the page to open in another tab.