Filtering on a value that is not currently present

Hi Garry030424 

Thank you for the clarification! Since the choice column has predefined values and you're only seeing the options (e.g., Sample2, Sample3) that currently exist in the actual data, but you want to accommodate all possible future values (e.g., Sample1) in the report even if they haven't been entered yet, here's the approach you can take:

Solution:

To ensure all predefined values (like Sample1, Sample2, Sample3, etc.) appear in your Power BI report filters, even if not all are currently used in the data, you can create a reference table that lists all the predefined choices.

Here’s how to implement this:

1. Create a reference table in Power BI or import it from your SharePoint list that contains all the possible values (Sample1, Sample2, Sample3, etc.).
2. Merge this reference table with your actual data based on the choice column.
3. Use this merged table for your filters and visuals, ensuring that all choices are displayed, even if some don't have any associated data yet.

This way, Power BI will always display all the options from the reference table, not just the ones currently present in the data.

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