title: Google Tag Manager for staging environment and production
body: <p>Just a simple question here as I'm new to GTM.
  We have the staging environment at xxx.company.com and the production environment at xxx.com </p>
  
  <p>Both sites use the same source code of course, so the same GTM account and same script. </p>
  
  <p>How can you add scrips via GTM only to the staging website? Make sure that it is working there and then add it to production.</p>
  
  <p>Is it necessary to get the GTM ID from CMS admin so that it will be different for staging and production or it can be done in GTM dashboard.</p>
  
  <p>Thanks!</p>