Symbolize one of the multiple fields added to the output feature

Discussion created by luanhui_gis on Apr 22, 2014
Latest reply on Apr 23, 2014 by luanhui_gis

I am developing a customized python script tool in arcgis desktop. An output feature class is created after running the tool. More than one field are added to this output. However, I want to automatically symbolize one of the multiple fields added (e.g., the first one) when the feature class is added to arcgis.

A similar example in the spatial statistics tool "Hot Spot Analysis". After running the tool, two fields are added: "GiZScore" and "GiPValue", but "GiZScore" is the one automatically symbolized.

Can anyone tell me how this is implemented? Thanks in advance.