Process instance-independent measures and referenced dimensions of process instance-independent data series must be registered at the process tree before they can be used in analyses.
Like process instance-dependent measures, process instance-independent measures are registered at the process tree by the useki XML element.
A process instance-independent measure can be registered at multiple process type groups or process types.
Example
The process instance-independent measure OVERHEAD_COSTS is registered to the Shipping process type group in the process tree. The measure base unit is EUR.
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE processtree SYSTEM
"KeyindicatorProcesstree.dtd">
<processtree name="Processes">
...
<processtypegroup name="Shipping">
...
<useki name="OVERHEAD_COSTS" scale="EUR" assessment="NEG"/>
...
</processtypegroup>
...
</processtree>