The integration model should reflect the bank’s specific needs and constraints. Key factors include the acceptable risk level, available IT resources, and the desired customer experience. Simpler approaches (such as a standalone module accessed via redirection) will work well when the priority is rapid development with minimal changes. On the other hand, more advanced scenarios (such as a full microfrontend integration) will require more effort but deliver a more seamless and consistent user experience. Ultimately, the choice should strike a balance between implementation speed and long‑term benefits gained from deeper integration.
