Assigns an existing color model to a table. If a color model was configured for a dataset and this color model should be reused, the model outport of the Color Manager should be connected to the model inport of the Color Appender. In the Color Appender the color model could also be applied to another column. This works for numeric columns unrestricted and for nominal columns only if the possible values are exactly the same. In general a color model for nominal values is incompatible with a color model for numeric values.
This may be useful if the column for which the color model is defined gets lost somewhere in the workflow or is replaced by another column or if there are two different datasets with the same class column.
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