Hi MaxenceGama,Do you really need to add Gtag extension? You can try adding gtag specification to your website through custom code section of Rule in launch which will fire on all pages when they loads into browser.You can also try https://medium.com/@ankitnagarsheth/implement-google-analytics-throu...

Hi Stewarts, Can you help me understanding value persistent at client side and how value get persisted at server side? Does clearVars() only clears value at clientside only? How to make those clear at serverside? Thanks