Our Models - no matter how flexible - can not address every modelling need. To meet some specific requirements we publish a series of helpful tips and add-ons. Each add-on is a little Excel spreadsheet with new code overlayed over our Base Model's template. Every add-on contains detailed step-by-step instructions how to import the code into your live version of Base Model. However, users are invited to experiment and use free add-ons with other Models from our catalogue.
Add-ons are currently free. You can review available add-ons here (requires registration).
Each add-on file has detailed instructions on how to import into your live working version of the Model. Add-ons are free and currently we do not offer services to import add-ons into customer models.