Purpose of Organization Manager Information on the create department page

Summary: Purpose of Organization Manager Information on the create department page

Content (please ensure you mask any confidential information): Hi all, would appreciate if somebody could let me know the significance of "Organization Manager Information" on the create department page. I am attaching screenshot of the same.

Version (include the version you are using, if applicable): 23C

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