The Dynamic Feature Scoring System can be customized by creating DFS rules files and associating them with your Bentley Map project. Following is a procedure that can be used to create a custom DFS rule file and make it available to the Bentley Map project. For example, by default, Bentley Map recognizes cell features as individual features based on their cell name. But if the same feature has different cell names then Bentley Map would infer two different features. Custom DFS rules can be used to adjust this behavior. Two examples are below.

Any element that has an entity number of 100 will be inferred as a LIGHTPOLE feature. This assumes standard MicroStation attribute linkages are used to link the features to a database table, identified as entity 100 in the MSCATALOG table.

<FeatureScoringRules minScore="100">
      <Feature useCriteria="" name="LIGHTPOLE">
            <Rule type="DBEntity" score="100" entity="100"/>
      </Feature>
</FeatureScoringRules>

Any cell (elementType=2) with the listed cellName will be inferred as a LIGHPOLE2 feature.

<FeatureScoringRules minScore="100">
      <Feature useCriteria="" name="LIGHTPOLE2">
            <Rule type="Element" score="100" cellName="LIGHTPOLE_DOUBLE_OUTREACH" elementType="2"/>
            <Rule type="Element" score="100" cellName="LIGHTPOLE_V_OUTREACH" elementType="2"/>
            <Rule type="Element" score="100" cellName="LIGHTPOLE_SINGLE_OUTREACH" elementType="2"/>
            <Rule type="Element" score="100" cellName="LIGHTPOLE_SINGLE_OUTREACH_SMALL" elementType="2"/>
            <Rule type="Element" score="100" cellName="LIGHTPOLE_DOUBLE_OUTREACH_SMALL" elementType="2"/>
            <Rule type="Element" score="100" cellName="LIGHTPOLE" elementType="2"/>
      </Feature>
</FeatureScoringRules>