Which five constructs (A-Z) are incorrectly used in the modelling process and why?

Applicant Y Decision notification G 0 1 1 Update talent database FO Talent Database 1 Application terminated Incomplete Filled Application form Rejection Notification sent Initial Interview invitation H Final decision notification sent 1 Crkeria not met B F W 1 P X Check for completeness EOI Conduct initial interview ------ x 1 Documentation package Conduct recruitment interview + Complete Eol received Withis criteria M Talent specialist D 1 Li Q > BISMOB Bank Talent Acquisition Department Invite applicant to initial interview Offer application form Receive documentation Expression of interest (Eol) Conduct certification assessment + N T E Communicate with applicant referees + Invitation to interview Application form Documentation parka (applicant detais, cv& recommendation letters) 94 1 1 1 Z 1 1 1 1 1 Talent manager S Review application 1 1 1 1 1 1 Referee communication U Referee V Respond to reference request