Which is aging of a transaction never submitted?

Summary:

Draft Transaction aging

Content (required):

We would understand till when a transaction in a draft status can be searchable on the application and if there're archiving/backup transaction logic that delete logically those transaction after a period time (and which is this period time, if any).

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

 22A Patch 2

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