SAP Business One Development

It is required to develop a project in .NET, Framework 4.0 (or higher), C#, SQL Server database and SDK for SAP Business One 9.2. The project should contain a form (.srf) and a report developed in Crystal Report for SAP B1 to manage "Account Balance" of Business Partners. Below are the features to be developed: 1. Develop a New form for SAP B1 where the user should be able to choose the following input parameters: - Business Partner (choose from list) - Posting date from/to (2 dates) - A flag "View Reconciliation Transactions" (Yes/No) - A flag "View Draft Payments" (Yes/No) Insert into this new form 2 buttons: "Print" and "Cancel" If the user clicks on "Print" button you will need to produce a print in Crystal Report 2. Develop a Print in Crystal Report that had to have the same fields and layout of standard SAP "Account Balance (System)" If the user chooses to view the "Draft Payments", they will also be included in account balance query Payments in draft status. 3. Create new menù item "Account Balance Custom" in the SAP menu under "Business Partner Reports". If the user clicks on this entry, the new form will be opened. Developments must be made in SAP B1 Visual Studio 2010, C# and SDK. Third party libraries are not allowed. If you use them, source libraries must be provided.