Hi @smarh, the structure of your "page_url" attribute looks like querystrings in a URL, if this is the case you can simply use an event attribute of type "Querystring" that is named like the querystring you want to extract. In your example, if the url is: https://www.yourwebsite.com?abc&def=123&ghi=456&jkl=789 you would just use a event attribute "ghi" of type Querystring and afterwards create an visitor attribute of type string that is enriched by event attribute "ghi". If it's not about querystrings, you need to use a transformation function. This requires some JavaScript Skills. If you are not comfortable with this, you can referr to the Tealium support. They helped me with a similar issue in the past. Regards, Florian
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