The document summarizes the design and development of a SharePoint application for two towing vendors of a construction company. Key aspects include:
1) Creating subsites for the two vendors with forms to allow submission to a document library initiating workflow processes.
2) Configuring the library to notify vendors when a purchase order or invoice is received.
3) Developing Visual Studio workflows to assess if invoices exceed contracted rates by 10% and notifying vendors via email.
4) Creating task forms to capture invoice details and approval/rejection which then determine if invoices are accepted.
5) Connecting the task forms to the workflow using properties to pass data between SharePoint and InfoPath.