Application framework security and navigation
nLogin with username and password
nMembership of each user in a user group which controls access to entire tables, to columns and rows within tables, as to parts of the work flow
nConsistent work flow navigation structured as follows:
nUser picks a step in the work flow
nUser views a list of work that is at that step
nUser selects an items on that list and carries out work.  Work  can involve entering new data and/or changing the step in the work flow for the item.