I am working on a water system survey. There are only 3 elements we are surveying. Water meters, Water valve, and hydrants. Is there a way to keep each of these in a single shape file, but display 3 different symbols? I know I can if I put them in 3 different shape files, but would like to see if this can be done in one file. Maybe this is any easy question, but I am just not that familiar with the software.