Looks extremely similar to https://github.com/schematics/schematics https://github.com/schematics/schematics . Always good to see two projects approach the prob

Looks extremely similar to https://github.com/schematics/schematics https://github.com/schematics/schematics . Always good to see two projects approach the problem the same way independently - higher chance that the solution is right :) Schematics has a very useful feature in "roles" - i.e. a good way of hiding certain fields in certain situations (e.g. admin views vs self vs other vs anonymous). Does marshmallow have something similar?