In a contact's property history, Last Modified Date is being combined with Time last seen and/or other web analytics values. It's inaccurate to combine these because it appears that the contact has been Modified when in reality, only their page view, website activity, etc. has been modified. These should be separately updated based on either contact-object updates or web analytics updates, not both because it doesn't allow the Hubspot user to accurately assess/filter database changes. Here's a screenshot that shows Property history and how the analytics values and contact modified date are all the same: 2:58PM, but Last modified date shouldn't be connected to web visits/activity. Property history - analytics values and contact modified date are all the same
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