How can we edit OOB I/S and B/S forms to suite a service organization

Summary:

We need to edit OOB I/S and B/S to plan each GL account based on different trend assumptions.

Please help to understand if we can edit the OOB I/S and B/S to see this information or if we should create a new ad hoc form?

Content (please ensure you mask any confidential information):

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

25.03.60

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