[DDI-SRG] [MRT] Bug: ValueString inherits from InstanceValue

[Wackerow, Joachim]

The data type ValueString inherits from InstanceValue. The inheritance doesn't make sense here.
What is the intention here?

ValueString is used in as data type in the following attributes:
FormatDescription-InstanceVariableMap-setValue
FormatDescription-ValueMapping-defaultValue
Representations-CategoryStatistic-categoryValue
Representations-CategoryStatistic-filterValue

A related Diagram is attached.

Achim
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