How to add some external links to ROBOT Framework Test Statistics in log.html and output.xml?
You want to add top-level metadata.
And that metadata would be an HTML link.
Create a suit setup for the master suite (create a file called __init__.robot in 
the parent test folder)
And in it:


*** Settings ***
Documentation     The main init phase for all robot framework tests.
Suite Setup  Setup

*** Keywords ***

Setup
    Set Suite Metadata  Link to my cool external site  http://www.external.com  top=True
How can I customize my robot framework log.html and  output so that I can add some external links to my output files like log.html and output.xml file.