You will need to add a script that uses the different functions for tab creation. You could take apart the spiritlore tab of Tael or my example tab that I linked in that thread (though some new functions appeared meanwhile) for a working example
I'm not a regular nexus user, so I'm not sure how helpful my answers are, but you will need to create a "script" reflext (I believe they are still called like that) and write all steps in javascript. I'm not aware of simplified scripting allowing to create custom tabs.
Answers
GMCP documentation: https://github.com/keneanung/GMCPAdditions
svof github site: https://github.com/svof/svof and documentation at https://svof.github.io/svof
GMCP documentation: https://github.com/keneanung/GMCPAdditions
svof github site: https://github.com/svof/svof and documentation at https://svof.github.io/svof
GMCP documentation: https://github.com/keneanung/GMCPAdditions
svof github site: https://github.com/svof/svof and documentation at https://svof.github.io/svof
GMCP documentation: https://github.com/keneanung/GMCPAdditions
svof github site: https://github.com/svof/svof and documentation at https://svof.github.io/svof