Hi @vinayreddy, James Lingham from the Tealium's support team provide me the answer. You should use your console & rewrite the datalayer // example of rewriting the datalayer driectly within the google debugger dev ==> 'console' tab utag_data = {"site_region":"test_test","site_currency":"EUR","page_name":"Tealium test","page_type":"test_test","tealium_event":"page_view","country_name":"France_test","country_code":"FR_test"}; But if you like to keep it accross your session & when you"re refreshing the page; you need to enable "persistent" + "enable local Overrides" As a result you will be able to acess to the utag.js script in editing environnement on which you changing the tealium's datalayer and values. After, you can refresh the pages and the values will be keeping the new values you defined for the datalayer's variables. Hope my comments can help the community, Regards, Sébastien
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