When editing a Virtuous Analytics report (including one copied from a Best Practice report), you have the ability to copy Page Tabs.
To get started, go to Reports > Virtuous Analytics.
From there, select the Report you wish to work in.
Duplicate Page Tab Within Workbook
In the lower right, press the Edit button.
Click the arrow of the Page Tab you wish to copy, then press Duplicate.
Now, you can see the duplicate Page Tab!
Copy Page Tab to Paste Within a Different Workbook
Note: If you are copying a Page Tab from a Best Practice report, first, you will need to copy it.
Click the arrow next to the Page Tab you wish to copy, then press Copy Page.
Find the Workbook you would like to paste the Page Tab in and Edit.
Add a new Page by pressing the + sign in the bottom left.
Right click in the builder and select Paste Page.
Now you've copied and pasted a Page Tab from a different report (Workbook)!