Only use a dropdown list item once

I have a guest list and need to allocate a specific ticketnumber to each guest. But we don't want users of the sheet to select a ticket number twice accidentally. And we like the fact that we can filter to show the ticket numbers that haven't been allocated. Is there a way to dynamically update the dropdown list?


  • Andrée Starå
    Andrée Starå ✭✭✭✭✭✭

    Hi @MikeChap

    I hope you're well and safe!

    Do you have access to Data Shuttle?

    I hope that helps!

    Be safe and have a fantastic week!


    Andrée Starå | Workflow Consultant / CEO @ WORK BOLD

    Did my post(s) help or answer your question or solve your problem? Please support the Community by marking it Insightful/Vote Up, Awesome, or/and as the accepted answer. It will make it easier for others to find a solution or help to answer!


    Andrée Starå | Workflow Consultant / CEO @ WORK BOLD

    W: | E:[email protected] | P: +46 (0) - 72 - 510 99 35

    Feel free to contact me for help with Smartsheet, integrations, general workflow advice, or anything else.

  • Hi Andrée,

    We have only have a Business Plan (4 users). I've scheduled a meeting with our Smartsheet Sales Rep to discuss the Data Shuttle option. From watching the video, it might also be a good solution to transfer data from Focus Teamleader CRM, so thanks for your help Andrée, much appreciated.

    All the best,


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