Setting custom check format for AP

Summary: I am setting up custom AP check format first time. Need to know the steps, any document showing steps.

Content (required): I need to add custom layout for AP check. For initial testing we can use existing layout out of box and test it.

Need to know how to upload rtf template to OTBI server, so it will be available for Manage Format to add in Fusion.

Version (include the version you are using, if applicable): R13 22D

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