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About Tealium iQ Tag Manager tag implementation under Google Tag Manager.

Bronze Contributor
Bronze Contributor

When implementing Tealium iQ Tag Management Tag (utag.js) under Google Tag Manager, is it necessary to check the checkbox next to “Support document.write” ?image.JPG

Please give me some advice.

2 REPLIES 2
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About Tealium iQ Tag Manager tag implementation under Google Tag Manager.

Tealium Expert
Tealium Expert

Hi @Takahiro0401 - as I recall, that's only necessary if one of your tags fired by GTM uses document.write (an old technique).   It's a compatibility switch basically.  I'm pretty confident that a "best practices" Tealium implementation would not use document.write.

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About Tealium iQ Tag Manager tag implementation under Google Tag Manager.

Bronze Contributor
Bronze Contributor

Hi @mitchellt. Thank you for your reply. I will implement Tealium without using document.write as your advice.