is it possible to increase the number of icons which can be chosen e.g. as icon for object types etc. - If the customer has no one who designs own icons according to its CI then I normally use standard M-Files icons. But they are limited. I have problems to find matching icons for all standard object types like country, state, currency (also Euro please - you are an originally Finland based company :) ), projekt, customer, supplier etc.
Perhaps it would be good to create a dictionary to use it as global CI standard as long as customers or partners don't use own icons.
Different icons for classes would also be an idea - but for documents it's even more difficult to find speaking icons. I've just designed a list of all probable document types which came into my mind on a boring weekend:
(complete list only for good collaborations - sorry only German :) )