P & L Analysis Report

hi all experts,

i would like to do a report to print out analysis (p&l) something like account schedule line:
but not sure where to begin, if i were to follow account schedule print report standard, there’ll be required to insert data into
analysis line, how anyone got better suggestions?
based on my understanding (anyone can correct if my assumptions is wrong or got a better idea)

accnt schedule report(Report 25): Accnt Sch Ln table (Table 85)
AccSchedManagement (Codeunit 8 )

P&l report (Customized Report) : Analysis View Entry table (Table 365) ~ correct me if i am wrong [*-)]
Analysis Report Management (Codeunit 7110)~ correct me if i am wrong [*-)]

Or there’s a better design solution, do let me know…