Hi @Oraib Alhemmyaine ,
Neither the CONCATENATE function nor the CHOOSE function currently supports Date and Time type fields.
What is currently possible is shown in the following figure:
For more information, please refer to:
https://support.microsoft.com/en-us/office/concatenate-function-5b0392b2-94ef-49ea-8532-4fdd3a69d362
https://support.microsoft.com/en-us/office/choose-function-e4b61fbc-40a4-4fe2-8b9c-c5e7a51fdbbe
And you can also use Power Automate to make it. Therefore, we suggest that you can go to the Microsoft Power Automate Community for help.
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