Rudder

We can need to use bundle which are not in the generic method library. It is not an error to have such a bundle, but it must be differenciated visualy ("warning: user, that method does not exists in provided ncf lib, you must provide it or it will break at run time").

It could be something like that at technique level:

And an other icon should be added on generic method in technique:

Note: I'm not sure we want it to be a warning or an error.