How do we standardize talent rediscovery across multiple ATS and HRIS systems?

You can standardize talent rediscovery by connecting one matching tool to every ATS and HRIS system in use, applying the same scoring logic and match criteria regardless of which platform stores a given candidate. Without this, each business unit or region ends up with different rediscovery quality depending on which system's native search tools happen to be stronger.

Enterprises commonly use multiple systems side by side, often from acquisitions that never fully consolidated onto one platform. A business unit on Workday and another on SAP SuccessFactors get different native rediscovery capabilities, since Workday's automatic rediscovery only exists through the separately licensed HiredScore AI add-on, while SAP SuccessFactors offers no built-in rediscovery feature at all, relying instead on Candidate Search and Talent Pool tools that a recruiter must trigger manually.

One connected matching tool removes this inconsistency by connecting directly to each platform's own API and applying one matching model across all of them. Tools like Skima AI does this across systems including Workday, through an Integration System User with OAuth 2.0, and SAP SuccessFactors, through OAuth 2.0 credentials and custom fields configured in the 4000 series for recruiting data. Every candidate gets scored the same way regardless of which underlying system originally stored their profile.

This also standardizes the review experience for hiring managers. A shortlist link and feedback process that works the same way whether the requisition exists in Workday or SAP SuccessFactors means managers do not need separate training depending on which business unit they support.

Setup effort varies by platform. Workday requires configuring OAuth scopes across HCM, Recruiting, and Talent Management domains, while SAP SuccessFactors setup depends on whether any HCM components remain on-premises, which affects OData API access.