1. Requirement of solution treating and aging Aluminium alloy from 7175-T01 to 7175-T74 was not captured by the engineering team during the process planning. 2. Missed to bubble the requirement of solution treating and aging Aluminium alloy from 7175-T01 to 7175-T74 during the FAIR documentation stage.|1. Missed to understand the Solution treating and aging Aluminium alloy from 7175-T01 to 7175-T74 from the part list during the initial planning stage by the engineering team. 2. Bubbling of drawing and Parts list for FAIR was done manually and this Parts List note was not captured or identified during FAIR review.|1. Mis-Interpretation of Part List and specification called out in the drawing. 2. Bubbling had to be done manually as the electronic software for bubbling was not available in CIM Tools. Missing feature was not identified during the FAIR review because the reviewer was only concentrating on the bubbled points.|1. CIM was new to this requirement and specification. 2. Electronic bubbling software was not in place at CIM Tools. 3. FAIR not reviewed thoroughly