When editing the cast members, a contributor has the option to order them by numbers or to leave the field blank. No matter how, but the field may be left blank unintentionally for one upto all credit(s). To enhance the overall quality of such activity, I'd like to suggest for the IMDb-developers' consideration:
- Before completing the form, contributors need a reminder when the new credits are not ordered;
- Contributors need the option for more than one credits to be numbered automatically, preserving the order of their input, in two further situations:
a) when it is the first cast-addition for the title (film);
b) when all in-base credits are numbered before the current contribution start.