I'm mapping nature in national parks in Sweden. Wetlands in Sweden often have names. Most consists just of bog, but some consists of both bog and marsh, which means that they must be split into more than one polygon. In cases where two or more separate areas have the same name I just make a multipolygon with several outers and assign the name to the multipolygon relation, which seems to be the defacto method as group and cluster tags aren't really used. However that only works if all areas are of the same type as the tags need to be on the multipolygon relation, not on the outer ways. In this case the areas are indeed all wetlands, but of different sub-types bog and marsh. I don't know of any way to name this as a single entity. Any suggestions? The only one I can think of is to have multiple (multi)polygons and just name all the same and hope renderers that see that the polygons are joined and named the same understand that it's the same entity.entity and thus renders a single name rather than one in each sub-polygon.

I'm mapping nature in national parks in Sweden. Wetlands in Sweden often have names. Most consists just of bog, but some consists of both bog and marsh, which means that they must be split into more than one polygon. In cases where two or more separate areas have the same name I just make a multipolygon with several outers and assign the name to the multipolygon relation, which seems to be the defacto method as group and cluster tags aren't really used. However that only works if all areas are of the same type as the tags need to be on the multipolygon relation, not on the outer ways. In this case the areas are indeed all wetlands, but of different sub-types bog and marsh. I don't know of any way to name this as a single entity. Any suggestions? The only one I can think of is to have multiple (multi)polygons and just name all the same and hope renderers that see that the polygons are joined and named the same understand that it's the same entity.