Create a new document type in purchasing

Summary:

Create a new document type in purchasing

Content (please ensure you mask any confidential information):

I need to create a new type of document, that is, I know that there are only 3 types of documents within purchasing: Purchase order, purchase agreement and contract agreement.

In addition to these 3 types of documents, I need to create a new one, how can I create it, can you share some notes or documentation with this information please.

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

24A

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