Item Image needs to be control at Master Level (Master Organization)

Summary:

While creating new item there is an option to add Item Image at both Master and org level. we can upload different images to child org.

As per customer requirement, Image should be defaulted from Master level and should not allow to add image at Child Org level.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):