Use flow to link Forms to sharepoint list: create and update List items by user email

[Fisherguy34]

Hello All,

I need some help with a flow I've been working on. I have a quiz in forms that's linked to a sharepoint list. I need the flow to collect quiz responses and publish them to the list where a grade will be calculated. 

I only want one entry to appear for each user that submits a quiz result and I need new results to appear whenever a person that has never taken the quiz submits results. If a new user takes the quiz a second time, I need the most recent data to appear in the list. Again, one entry per user email. I've been trying most of theday and I keeping getting errors on random things I've tried. Can someone post a generic strategy? I suspect that I need to use the filter array control. Thanks much!!

[v-litu-msft · Accepted solution]

Hi @Fisherguy34,

Yes, you should use the Filter query action to filter out the item existed in the SharePoint if the same user has submitted the Form.

You could use the Email as unique ID when you filter out. Then use Update item to add the new Form answer into the SharePoint item. 

Best Regards,
Community Support Team _ Lin Tu
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