You cannot find something like that in standard NAV. You had to require that in FRD on early beginning of project.
Your NAV partner (on some new partner) can customize NAV as you have requirements.
You can try to find some specific vertical solution on:
1) http://pinpoint.microsoft.com/
2) www.navisioninfo.com/.../MBSAddOnSolutionsCatalog.pdf
I prepared some similar solution on my project and I think the best solution is detailed business analisys of your requirement and NAV customization after that.