I find it quite an oversight that Pipedrive has no default category for lead source. We have manually added this field to deals, but as a manual field it means we are unable to build a report on it for our dashboarding. Massive oversight for a company that is focussing around new facilities like web visitors and randomly starting to charge for previously free forms... what's the point in having a form that creates a certain deal without being able to classify and measure source.