You need to select the checkbox 

Edit the properties 

Set the field as required 

Then Save

Hope this helps.

hi, thank-you for responding I was able to work out. It looks like they’ve changed things as you now use a validation setting. 

Hi @Hetal,

I hope you are doing well.

I would like to confirm if you were able to solve your issue by utilizing the solution that was suggested or if the information that was provided was useful. If so, please mark it as the best answer by clicking “Select as Best” to make it easier for other users to find. Otherwise, feel free to let me know and I will gladly help you address the situation as soon as possible.

Best regards,

Christopher | Docusign Community Moderator

"Select as Best" below if you find the answer a valid solution to your issue.

I was able to resolve the issue, the tip given was partially helpful, but the layout and terminology has changed so it take longer to work out how to do it. 

Hi @Hetal,

I hope you are doing well, glad to hear that you were able to resolve the issue, perhaps for future reference this guide Specify How Many Checkboxes in a Group a Signer Can or Must Select could be helpful.

Best regards,

Christopher | Docusign Community Moderator

"Select as Best" below if you find the answer a valid solution to your issue.