Symbols on your maps make your map more expressive and easier to understand. This section explains how to change a style currently used by MapInfo Pro and create your own custom symbols. We also discuss in detail the rules governing symbols.
To draw symbols, make the layer you want to draw the symbols to editable and choose the Symbol command (on the SPATIAL tab, in the Create group, click Insert). Place the cursor where you want the symbol to be and click. The symbol displays using the default symbol style settings.