You can use custom measures to aggregate and display data based
on numeric attributes from dimensions. Service Manager does not support custom
measures based on facts. Continuing with the example of he Named Calculation
above, Service Manager defines a custom measure on
IncidentsPastTargetResolutionTime as the following:
<Measure
ID="IncidentsPastTargetResolutionTimeCount"
Target="IncidentDW!IncidentDim" Type="Sum"
Property="IncidentsPastTargetResolutionTime"/>
Reviewing this XML code, the target of the measure is the
IncidentDimension and the specific property is IncidentsPastTargetResolutionTime.
This is the custom property that was defined previously. Custom measures can
target either native or calculated properties in the dimension.
Finally, the measure type is defined to be a sum. Possible
values for a measure type include Sum and Count. Because of performance
considerations, Service Manager Distinct Count measure types are not allowed.
The following table describes measure attributes.
Attribute
|
Required
|
Values
|
Definition
|
ID
|
Yes
|
String
|
Name of the measure
|
Target
|
Yes
|
Management Pack Dimension
|
The target dimension for the
measure
|
Property
|
Yes
|
String
|
The targeted dimension property
|
Type
|
No
|
(Count, Sum)
|
The type of the measure
|
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