Using the context menu you can change the name of the layer, color (in the case of a vector layer with single symbol) and edit its properties window. In the case of changing certain properties, like the legend, the display cache is re-calculated layer, usually automatically. The figure shows the appearance of a polygon layer used in previous examples, after changing his legend to unique values.
![images/leyenda-poligonos-es.png](../../../../../../../../docusr/acceso-editores/funcionalidades/3D-userguide/layers_3D/images/leyenda-poligonos-es.png)
The properties of symbols are applied to layers represented as images in the same way as would apply in a 2D view (eg the thickness and style of the lines).
![images/leyenda-lineas-es.png](../../../../../../../../docusr/acceso-editores/funcionalidades/3D-userguide/layers_3D/images/leyenda-lineas-es.png)
Moreover, in the case of vector data represented as 3D objects, the application of the symbology is limited to the size of dots and lines, and color of symbols.
![images/leyenda-puntos-es.png](../../../../../../../../docusr/acceso-editores/funcionalidades/3D-userguide/layers_3D/images/leyenda-puntos-es.png)
Note: A new type of legend called extrusion and a new kind of symbol for 3D points have been created. Look in the Extrusion and 3D Symbology sections.