Glossary

Term	Meaning
XER	Primavera P6 exchange file
Baseline	Original plan schedule in the session
Update	Progress / forecast schedule
Data date	last_recalc_date — as-of date of the schedule
Float	Total float from P6 (total_float_hr_cnt), often shown in workdays
Critical	Incomplete activity with float ≤ 0
Near-critical	Open work with float within a dynamic remaining-duration threshold (AACE-style)
DCMA 14-point	Schedule quality assessment implemented by Health Checker
Target Trap	Mistakenly using target_end_date for update wave tracking
LOE	Level of Effort (TT_LOE) — excluded from float averages