How to make a DFF field read only based on another DFF field value

Summary

How to make a DFF field read only based on another DFF field value

Content

Hi Experts,

At the AP Invoice Header Additional information level, added few DFF fields. One of the DFF field is having value 'Y' or 'N'. Based on this DFF field value , if 'Y' then remaining DFF fields should become read only. if 'N', they should remain editable.

Is there any solution to make DFF field read only based on another DFF field value through Sandbox?

Can we add Groovy or any conditional expressions for DFF read only property?

Note: These DFFs we use for integration and no changes should be made next month once its freezed based on DFF "Period Close" Yes or No.  Yes means, should not allow to edit .  No  means, it should allow to update.