Learning ArcGIS Pro

You have just added three new layers to the map. Now you need to adjust the symbology
for the layers you added. You will change the railroad layer you added to use a common
railroad symbol. You will similarly change the building footprints. Finally, you will adjust
the road centerlines, so they are symbolized based on their condition:
1. Right-click on the bldg_footprints layer and select Properties.
2. Click on General located in the pane on the left-hand side of the Properties window.
3. Change the name to Buildings and click on OK. Note what happens to the layer in
the Contents pane.
When you right-clicked on the bldg_footprints layer, did you notice what
happened to the ribbon? The FEATURE LAYER contextual tab automatically
appeared providing access to the tools it contains. You will now use those tools to
make adjustments to the Building layer you just renamed:
4. In the FEATURE LAYER contextual tab, select the APPEARANCE tab.
5. Click on the Symbology tool and, if necessary, select Single Symbol. This opens the
Symbology pane on the right-hand side of the ArcGIS Pro interface. The Symbology
pane allows you to make changes to the symbology settings for a layer.
6. Click on the small rectangular symbol located under Current symbol to open the
Symbol Gallery.