1. A computer-implemented method comprising: for entries that have been declared in a form and that identify available connections to data repositories and fields of the form that are associated with the connections, enabling a one-to-many mapping from fields in the form to one or more data repositories using declarative statements that specify a task to be performed, but not how the task is to be performed; inspecting the entries to identify a field of the form associated with first and second available connections; importing first data from the first available connection; associating the imported first data with the field of the form; and exporting the associated first data to the second available connection.