Re-using a value across multiple Word documents that use Content Control

Hi Tim Huff 

Thank you for posting your question in the Microsoft Q&A forum.  

I understand that you're encountering an error about duplicate "mod numbers" when creating multiple documents from your template, particularly when the final 4-digit number isn't available yet.  

The 'duplicate value' check you are experiencing is not a standard feature within Microsoft Word itself; However, based on my research into this, let me offer a temporary solution so you can fix the immediate error and continue with your work: 

Instead of using the exact same placeholder (e.g., just ProductNumber) for all documents, you can add a temporary for each document. For example:  ProductNumber-TEMP1; ProductNumber-TEMP2; ProductNumber-TEMP3 

This approach will satisfy the system's requirement for a unique entry, allowing you to create and save all your documents without an error. You can then go back and replace these temporary placeholders with the final, correct "mod numbers" once you have them. 

However, as a forum moderator, my ability to assist is limited to general guidance, I don’t have access to backend tools or system-level diagnostics needed to fully investigate this issue. For a more long-term solution, I kindly suggest that you escalate this matter by submitting a service request through the Microsoft 365 Admin Center for the most efficient help: 

I appreciate your understanding and patience in this matter. Please know that I have done my best to assist you within the scope of my capabilities.  

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