Osm:Help-help.taggingFeaturesText/en-gb

With Potlatch 2, tagging features has become relatively easy with its use of graphical menus and dedicated fields/icons. Tagging a feature Select the point or way that you wish to edit, and choose the appropriate tag from the left sidebar. After tagging the feature, some basic fields should appear such as Name, Speed Limit, and Width, depending on the tag you gave. Fill these out as best you can. Advanced users may notice the absence of a few tags and tag values they occasionally use. If this is the case, click on the Advanced tab at the bottom of the sidebar and edit/add as necessary. The OpenStreetMap wiki also provides an extensive list of tags and tag values. Please refer back to the OSM documentation if you are unsure of which tag to use.