How to Check when Certain Properties Change in SharePoint

Every so often, you’ll need to write a Flow that runs when a single SharePoint field changes. There’s a handy action named “Get changes for an item or a file (properties only)” that you can use to do just that. Notice that there is a Since and an Until field. Here, you can specify the moment when you want to start checking if one or more properties have changed.

There are a couple of tokens that you can use:

  • Trigger Window Start Token – the time that the flow last checked
  • Trigger Window End Token – the time of the current flow check

Finally, when using a condition, you can see that the Get Changes for an Item or File action returns boolean values for each property and whether they have been changed or not. So if you need to check if a checkbox was toggled or a dollar amount was changed, or perform an action when a combination of fields change, you can easily do so.

How to Check when Certain Properties Change in SharePoint

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About the Author:

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Working almost exclusively as a SharePoint Developer/Consultant since 2005. I’ve been involved in a variety of projects for many clients in various industries. I’ve had the opportunity to work with all versions of SharePoint throughout my career. My work has taken me to projects in Virginia, DC, Maryland, New Jersey, New York, and my home, Philadelphia. I am the organizer of the Tri-State Office 365 User Group and SharePoint Saturday Philly.


Rivera, J. (2021). How to Check when Certain Properties Change in SharePoint. Available at: [Accessed: 12th September 2021].

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