Oracle Integration Cloud (OIC) offers comprehensive capabilities for business-to-business (B2B) integration. These capabilities can help businesses exchange data efficiently and securely with their trading partners. In a B2B scenario, OIC can provide many useful features, such as:

1. B2B Protocols: OIC supports many standard B2B protocols such as EDI (X12, EDIFACT), XML (ebXML, RosettaNet), and modern RESTful or SOAP APIs.

2. Partner Management: It allows the definition of trading partners with specific message processing characteristics. These can be customized according to the individual requirements of each trading partner.

3. Message Tracking and Monitoring: Oracle Integration Cloud provides robust monitoring and tracking capabilities. This can help businesses keep track of the messages exchanged with their partners and troubleshoot any issues that arise.

4. Security and Governance: OIC provides a secure platform for B2B transactions. It offers features like encrypted data transmission, secure message routing, and comprehensive audit trails.

5. Mapping and Transformation: OIC provides tools to map and transform data between different formats. This can be very useful when dealing with different partners who use different data formats.

6. Pre-built Integrations: Oracle provides pre-built integrations for common business processes and systems, helping reduce the time and cost of setting up new integrations.

7. Error Handling and Notifications: OIC has built-in error handling capabilities and can send notifications in case of failures or errors.

To get the most out of Oracle Integration Cloud’s B2B features, businesses typically need to plan their B2B integration strategy, identify their trading partners’ requirements, configure the relevant B2B protocols, and set up the necessary mappings and transformations. They may also need to monitor their B2B transactions regularly and handle any errors or issues promptly.

Remember that to use OIC, you would require an Oracle Cloud account and depending on the complexity of your business processes, you might need to involve IT specialists with knowledge of B2B integration, cloud computing, and Oracle’s products.