Use the Deck Builder to help you build a 3DSL input file.
Access this workflow from either:
File -> New Project -> Create New 3DSL Input File Folder to create a folder to hold the new input file and additional input files.
An existing folder by r-click on the folder name you want to create a new 3DSL input file in, and select New 3DSL Deck Builder.
The Deck Builder does not support all 3DSL input keywords. It is mean't to get you started by helping you build a surveillance type input deck that only requires well history and a simple grid. Once an input deck is save it can be edited within studioSL where you can add more advanced keywords or more complex grids.