To create a link and have the target open in a new tab, use the Wiki markup macro.
1. Go to the + at the top of the page.
2. Click { } Markup.
3. In the left side of the Insert markup page, type:
{html} Your text <a href="https://url.com" target="_blank" </a> {html}.
For example, if you wanted to write, “Click here to go to Google’s website” with the word “Google’s” as the link, your markup would look as follows:
{html}Click here to go to <a href="https://www.google.com" target="_blank">Google's </a> website.{html}
4. Click OK.
5. Click Publish.