ASP.Net application to Export to and Import from Word documents

We have an ASP.Net application that dynamically generates guidlines from SQL Server. We have data entry forms, but we also need to allow the users to export the data into MS Word, edit the word document and then import it back into the application. Attached is a sample of the MS Word document that needs to be generated and then used for import. In SQL we have multiple tables from which this data is generated. Instances table: will have header information like Guideline Number, Version, Authors, Status, etc. Section table: Contains the list of sections. The sample shows only one section but there could be any number of sections. Elements table: Each section will contain multiple elements. The section key will be a foreign key in this table. SubHeadings table: There could be upto 3 levels of sub headings. The element key will be a foreign key in this table. In addition there will be a parent key which refers to the primary key of this table itself in order to create the hierarchy of 3 levels. The max limit is 3 levels here. Important notes: 1. The content to be exported/imported is Rich Text. The formatting needs to be preserved and it could contain tables and images. 2. This is an ASP.Net application and should work with any browser without having to install anything on the client PC. 3. We are already using [login to view URL] elsewhere and would not mind if you are using that as a part of the solution.