What is the recommended deployment option for implementing new modules of Oracle Fusion when using a third-party HCM application?

The coexistence model for Payroll and Talent Management is the most suitable deployment option when integrating new modules of Oracle Fusion with a third-party HCM application. This approach allows organizations to leverage their existing third-party HCM systems while implementing select Oracle Fusion modules. It facilitates a seamless integration where specific functions, like Payroll and Talent Management, can operate in tandem.

By adopting this model, organizations benefit from the strengths of both systems; they can continue to utilize the capabilities of their current third-party application while enhancing their offerings with Oracle’s robust modules. This approach minimizes disruption to ongoing HR processes, allows for a phased integration, and promotes a smoother transition, reducing risk during implementation.

Other deployment strategies, like a new implementation for all Oracle Fusion modules, would necessitate a complete overhaul of existing systems and can lead to significant disruption and added complexity. The hybrid solution, while potentially beneficial, does not provide the targeted focus on Payroll and Talent Management that the coexistence model offers in this scenario.