Outsourcing business processes gave rise to RPO. The majority of users are medium- and large-sized businesses, and RPO is frequently a preferred option for employers in need of acquiring talent in specialized or technical fields. RPO can provide diverse viewpoints, expertise, and attention to workforce planning in a competitive labor market where it can be challenging to draw in new hires. At the same time, it frees up HR staff time to concentrate on internal duties and other business requirements.