Synchronize any pending edits to all Web Feature Layers and refreshes the content from the associated services. If no pending edits, simply refreshes the features. Drawings that were previously saved will be saved after updating the web feature layer. The process of synchronizing a feature layer will update the feature layer source with geometric and attribute edits made in the drawing. All of the feature entities on the web feature layer's CAD layer will be erased and then features from the server within the project area will be added back to the drawing, including all edits from other sources.