Multiple custom SharePoint list forms

marko198 If you are looking for just showing/hiding fields based on selections in other columns, you can easily do it using conditional formulas in SharePoint (if you are using one of the supported columns).

Documentation: Show or hide columns in a list or library form 

If you are looking for more advanced functionalities, you will have to customize the list forms using Power Apps where you can use custom logic to show/hide or make fields required based on selections in other fields.

Documentation: https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/customize-list-form 

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