Re-assign Direct Reports when Line Manager does Resign from Employment

Summary:

Currently when Line Manager Resigns from Employment, We dont have option to re-assign the Direct Reports to other Manager. IS there any option to popup an error msg when Line Manager has Direct Reports and performing Resignation.

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):