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Power Platform Community / Forums / Power Automate / Two multiple selection...
Power Automate
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Two multiple selection choice questions from MS Forms to One multi choice column in SharePoint

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Posted on by 71
Hello,
I have a challenge to try and solve with trying to get two multiple selection choice questions from an MS form to combine and go into one multi choice SharePoint column, Ideally I need to them to output into the choice pills that have been setup for the answers. I have tried using select actions and trying to append to a variable but this doesnt help as one of the questions will always be null, I thought about doing a condition for each question if not equal null then use a select action, but how do i then use the dynamic content into the one field in the create item action. Any help would be appreciated.
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  • Suggested answer
    MS.Ragavendar Profile Picture
    7,431 Super User 2026 Season 1 on at
     
     
    Compose 1 
     
    29-12-2025-03-28-41
     
    Compose 2
     
    29-12-2025-03-28-41
     
    Compose 3 : Using union compose of 1 and 2
     
    union(
      if(empty(outputs('Compose1')), json('[]'), json(outputs('Compose1'))),
      if(empty(outputs('Compose2')), json('[]'), json(outputs('Compose2')))
    )
    Note: replace the variables accordingly to your power automate.
     
    ✅If this helped, please Accept as Solution to help others ❤️ A Like is appreciated 🏷️ Tag @MS.Ragavendar for follow-ups.
     
  • Suggested answer
    chiaraalina Profile Picture
    2,425 Super User 2026 Season 1 on at
     
    You can try something like this:
     
     
    1. Trigger
    2. Initialize a variable to save the choices
    3. Get the response details
    4. Two for each:
    json(outputs('Get_response_details')?['body/r525cf376db114930b27b3eaa3aee68f1'])
     
     
    5. 
    {
      "Value": "@{items('Apply_to_each_Q1')}"
    }
     
    6. Create Item in SharePoint List
     
    Let me know if it worked!

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