[cleanup]  Details from Defect D47034

!!!DFLT CHANGE DATE(System Preference)

This preference .....

May be set at
* Site ([IMST])
* Function ([IMFN])
* Role ([IMUS])
* User ([IMUR])
* Identity  ?
* Candidate ?
level

Values allowed are:
*
*

This preference takes effect 
* immediately 
* upon login (must exit and sign in again to see it) 
* upon system start (must restart the application server to see it)

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![Notes|Edit:Internal.DFLT CHANGE DATE(System_Preference)] 	
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