An overview of the Rendering toolset

Legacy:

The tools in this toolbox are deprecated. Due to capabilities in ArcGIS that allow output from script and model tools to be associated with default rendering, these tools became obsolete. The tools will not be available at all in ArcGIS Pro; please remove them from your workflows and custom tools.

Suggested script/model modifications

Rendering tools

Tool	Recommendation
Cluster/Outlier Analysis with Rendering	Replace with Cluster and Outlier Analysis; rendering is now automatic.
Collect Events with Rendering	Replace with Collect Events; rendering is now automatic.
Count Rendering	Apply or import graduated symbol rendering.
Hot Spot Analysis with Rendering	Replace with Hot Spot Analysis; rendering is now automatic.
ZScore Rendering	Import z-score rendering from a Hot Spot Analysis or Optimized Hot Spot Analysis output layer or from one of the z-score rendering template layers in the <ArcToolbox>/Templates/Layers folder found in the ArcGIS install directory.