How do I create a new approval level for IProcurement

Summary: We have a requirement to create an additional level of authority in our requisition hierarchy based on value.

Content (required): We currently have 6 approval levels and the business now wants a new value level put between levels 5 and 6. The six levels have been in places since 2017 when Fusion was implemented. I am looking for information on how to create a new level. It may need setting up in HCM as the link to the approval level is in Job Details - Job Description

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

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