ness es ▁of ▁the ▁water fall ▁model . ▁It ▁starts ▁with ▁an ▁initial ▁planning ▁and ▁ends ▁with ▁deployment ▁with ▁the ▁cy clic ▁interaction ▁in ▁between ▁ ▁K ▁ ▁K ick off ▁meeting ▁is ▁the ▁first ▁meeting ▁with ▁the ▁project ▁team ▁and ▁the ▁client ▁of ▁the ▁project . ▁ ▁L ▁▁ ▁Level ▁of ▁E ff ort ▁( LO E ) ▁ ▁is ▁qualified ▁as ▁a ▁support ▁type ▁activity ▁which ▁doesn ' t ▁l end ▁itself ▁to ▁measurement ▁of ▁a ▁discrete ▁accomplish ment . ▁Ex amples ▁of ▁such ▁an ▁activity ▁may ▁be ▁project ▁budget ▁account ing , ▁customer ▁l ia ison , ▁etc . ▁ ▁Linear ▁sched uling ▁method ▁( LS M ) ▁is ▁a ▁graph ical ▁sched uling ▁method ▁foc using ▁on ▁continuous ▁resource ▁util ization ▁in ▁repet itive ▁activities . ▁It ▁is ▁believed ▁that ▁it ▁originally ▁adopted ▁the ▁idea ▁of ▁Line - Of - Bal ance ▁method . ▁ ▁Le an ▁manufact uring ▁or ▁lean ▁production , ▁which ▁is ▁often ▁known ▁simply ▁as ▁" Le an ", ▁is ▁the ▁practice ▁of ▁a ▁theory ▁of ▁production ▁that ▁cons iders ▁the ▁exp end iture ▁of ▁resources ▁for ▁any ▁means ▁other ▁than ▁the ▁creation ▁of ▁value ▁for ▁the ▁pres umed ▁customer ▁to ▁be ▁waste ful , ▁and ▁thus ▁a ▁target ▁for ▁elim ination . ▁ ▁M ▁▁ ▁Management ▁in ▁business ▁and ▁human ▁organization ▁activity ▁is ▁simply ▁the ▁act ▁of ▁getting ▁people ▁together ▁to ▁accomplish ▁desired ▁goals . ▁Management ▁compr ises ▁planning , ▁organ izing , ▁staff ing , ▁leading ▁or ▁direct ing , ▁and ▁cont rolling