Exhibit 1.55.2-4, Category A (Streamline) Flow ChartThis information describes the Category A (Streamline) Flow Chart. Note: All documents must be loaded into e-trak and updated (including approvals).It is recommended that the originator(s) consult with Workforce, Organization and Transition (WOT), Workforce Design Team and W&I Finance during the developmental stages of all change requests.The ROC will not be implemented until concurred and approved by the appropriate official(s).The W&I HCO will notify the initiator when new codes are issued and coordinate implementation.The first flow chart item is: PMO or originator consults with WOT and W&I Finance and finalizes package.The single connector: PMO or originator obtains the director's approval and routes request via e-trak to W&I Finance (Time starts when pkg. enters e-trak).The single connector to: W&I Finance reviews, concurs, or non-concurs. This action entails two outcomes outlined below--Concur and Non-Concur. If no (non-concur), W&I Finance discusses decision with the PMO or originator and returns package.If yes (concur), W&I HCO reviews, concurs, or non-concurs. Forwards to the Director, CMO for signature. This action entails two outcomes outlined below--Concur and Non-Concur.If no (non-concur), W&I HCO discusses decision with PMO or originator and returns package.If yes (concur), Implement change