IDR, OSP and OBN

Summary:

Invoice processing and documentation

Content (please ensure you mask any confidential information):

Hi, we're relatively new to the world of Cloud processing for P2P. I've read through numerous pages of Oracles material associated with both OSP and OBN but are there any end-to-end guides on setting up your instance to launch these applications? For OSP it seems i have to create new roles, assign those roles and a supplier can use the portal to create permitted entries. Then OBNs initial setup is a little more daunting and i want to be sure we've selected the correct options but the documentation isn't clear, finding a supplier that's also active and working with them