about custom attributes QA params in creating audience

Hey @sriharshanaladala98,

The targetPageParams JavaScript function is used to pass parameters to the global mbox in Adobe Target, allowing for additional targeting and contextual information. This is essential in scenarios like Recommendations activities, where parameters represent the current product or category being viewed. 

The function must be defined before the global mbox is included on the page, whether it's loaded via at.js or manually. Parameters can be passed as an array, JSON object, or an ampersand-delimited list. 

Use the Adobe Experience Cloud Debugger to verify parameter passing. Ensure the function is defined as targetPageParams before adding the global mbox.

For further information, please refer to Pass Parameters to a global mbox.

Hope this helps.

Thank you