Relation
The Relation tag represents a single relation label. Use with the Relations tag to specify the value of a label to apply to a relation between regions.
Parameters
| Param | Type | Description | 
|---|---|---|
| value | string | Value of the relation | 
| [background] | string | Background color of the active label in hexadecimal | 
Example
Basic labeling configuration to apply the label “similar” to a relation identified between two labeled regions of text
<View>
  <Relations>
    <Relation value="similar" />
  </Relations>
  <Text name="txt-1" value="$text" />
  <Labels name="lbl-1" toName="txt-1">
    <Label value="Relevant" />
    <Label value="Not Relevant" />
  </Labels>
</View>