Need a web system to do the following.
Companies directory. Add/delete/update companies with name, address, etc.
Contacts. Add/delete/update contacts associated to a company.
Sellers. Add/delete/update sellers associated to one and only one company.
Admin. add/delete/update administrator users.
- Admin users can see all companies. Sellers can only see companies that they are associated with.
- Both sellers and admin can add movements to a single company, where they register a call, a note, or proposal.
- Companies have an status field to indicate if they are customers, or they have a proposal, or they are just contacts.
The main goal of this system is to register all contact that sellers have with companies.