Dissolve features⚓Description⚓This tool allows you to combine several features into one unique feature.Accepted type of file⚓VectorProcédure : How to ?⚓Look for the Dissolve toolbox in the Processing toobox panel Select the layer that contains the features that will be dissolvedOptionnal : specify one or multiple field(s) to dissolve features belonging to the same class (having the same value for the specified attributes)Click to "Save to file"Select the layer that contains the features that will be dissolved⚓Optionnal : specify one or multiple field(s) to dissolve features belonging to the same class (having the same value for the specified attributes)⚓Click to "Save to file"⚓