How to mass update preparer of Purchase requisition

Summary:

Hi Team,

We need to update the preparer and requestor from Employee 1 to Employee 2

as Employee 1 left Organizations.

How to mass update

Update count is 1000 + requisition

Content (please ensure you mask any confidential information):

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

24 C

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