What is setting for the depreciation calculate on the basis of assets value date

Hi ,

My client requirement to calculate the assets depreciation on the basis of assets value date,

every assets transaction will have take base assets value date

Acquision   1  Assets value date 1.4.2014

transfer Assets value date 15.3.2014

Wbs settlement  Assets value date 20 .3.2014

second acquisition Assets value date 28.03.2014

if anybody know about the setting ,Please provide me important setting ,