Project initiation documents (PIDs).

Mar 15, 2012 - The primary result of these efforts was the dev elopment of a shorter version of a PID for projects likely to require an extensive environmental review, called a Project Study Report-Project Development Stage (PSR-PDS).
https://lao.ca.gov/Recommendations/Details/572

^[PDF] The 1989-90 Budget: Perspectives and Issues

Department of DeVelopmental SerVices (pDS)-Regional Centers. The current-year budget llssumes receipt of $27.2 million in federal Medi-Cal funds for case management at DDS regional centers, but it is 'unlikely,' that the' state' will receive the required federal approval and funds iIi the current year.
https://lao.ca.gov/analysis/1989/pandi_89_part2.pdf