Document models have to be either MS Word or MS Excel files, furthermore, they have to be associated with an existing data source.
The following fields are mandatory :
Name : the name of the model in Launcher Web Manager
Data source : the name of the data source to be associated with the model
File : the Ms Word or Excel file which will be used as model
State : You can specify activated or deactivated. If a model is deactivated, other users do not have access to it. This allows you to test your models before allowing all users to use it.
If the model is an MS Excel document, you also have to specify the sheet name and the name range to use.