# Frequently Asked Questions FAQ

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<summary>What data is collected in User Profile 360?</summary>

Attributes registered in each user's profile are collected, and some device information is collected automatically.

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<summary>How can I edit my customer profile?</summary>

Some of the collected attributes (custom) can be modified directly by the administrator. However, items automatically aggregated by the system cannot be modified.

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<summary>What data sources can be integrated with DFINERY?</summary>

Various data sources (SDK, API) can be linked, and the list of linked platforms is specified in each customer's profile.\
It can be selected for each service when creating a service, but cannot be changed arbitrarily.

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<summary>What happens to the ranking when there are two or more items in the purchase category ranking and most purchased product ranking data (ex. A and B share first place)?</summary>

Re-rank based on purchase amount.

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