A method for generating a message form includes: acquiring a dataset received by a communication interface, the dataset including an object, an attribute defining an identifier of the object and a number defining a number of identified objects; storing the received data in a memory, the memory further including predefined objects and a set of input controls, each object being associated with at least one input control; comparing each received object with the predefined objects stored in the memory so as to determine, of the received objects, those that are already referenced in the memory; selecting a set of input controls associated with the objects determined in the comparing step by a processor, each object being associated with at least one input control; generating a form comprising a list of input controls selected depending on the number of determined objects and on the attributes of each determined object.