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1 of 5
FBS
WBS2
OBS CBS
WBS1
OBS CBS
After feasibility study or FIT&GAP,
you can find out next phase plan.
FBS
WBS2
OBS CBS
WBS1
OBS CBS
要件化
重点課題との関連
構造化
→関連性、独立性、整合性
FBS
WBS2
OBS CBS
WBS1
OBS CBS
コスト別
サービスに対しての構造化
整合性
業務分析
KPI と判断基準
業務ルールと実態
移行、切替えタイミング
製品別
商品ライフサイクル(新製品のリリース)
個別の機能と整合性
設計段階とオーダーでデータモデルを変える
ことの効果ありか?
部品と一対一か一対多か、価格に反映でき
るか?
→原価管理の観点からどう考えているの
か? 理論ではない、現実問題として
美しき花園 見積に時間はかけられな
い、一般では別 CAD を使う
検証
ケーススタディー、机上、実機
Fit&GAP
システム要件定義(見積できる情
報)
前提、条件があって見積と明細
選択する
効果ある
効果なし
FBS
WBS2
OBS CBS
WBS1
OBS CBS
業務部門、情報企画、 IS,F,U
ステークホルダ分析
コスト別
サービスに対しての構造化
ハード、ソフト、ライセンス
開発
運用
コスト別
サービスに対しての構造化
トータル予算とは?
パッケージでできること、できな
いこと
利用形態
買取り、月次利用
FBS
WBS2
OBS CBS
WBS1
OBS CBS
You can align your plan for the tactics.
It makes better.

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After feasibility study or fit and gap