Vista Equity Partners, a private equity and venture capital firm, agreed to invest in Pamlico Capital-backed TRG Screen, a developer of data analytics software intended to monitor and manage subscription spending and usage. Financial terms were not disclosed. "This investment from Vista comes following the tremendous success TRG Screen has achieved in providing our customers with leading subscription spend and usage management capabilities; it will also further accelerate our software and managed service offerings in response to the market's demand for best-in-class solutions," Leigh Walters, TRG Screen CEO.