The plan created a 3% target to multi-asset credit earlier this year.
The retirement system collared two international equity managers after interviewing four finalists last month.
The plan is beginning a consultant search for due diligence purposes.
The retirement system is seeking three non-U.S. equity managers to handle a total of $25 million.
The newly hired firm will provide private credit, private equity, real estate and infrastructure consulting services.
The retirement system issued RFPs to comply with state procurement regulations.
The RFP will be released next week due to the contract expirations of two incumbents.
The retirement system also hired new domestic small- to mid-cap equity managers in June.
The plan also terminated an international small-cap equity manager for performance reasons.
The retirement system received 29 total responses to a fixed-income RFP issued earlier this year.