Getting Help with Transformations

When you choose the Unified Dataset page in a project and then Show transformations there are several ways for you to access information about how to work with transformations.

1. Functions reference guide: Choose view function docs at the top of the transformation panel to open this embedded reference guide. This guide is available on closed networks. Another way to open this reference is to browse to <your-instance-url>/function-docs, such as http://tamr.mydomain.com:9100/function-docs.
   You can also access the description of a specific function in the Functions reference guide from within a formula or script. This feature can be helpful for troubleshooting errors. Choose a Script, Formula, or MultiFormula transformation and then on any function name (in blue font), either Ctrl+click (Windows) or Command+click (Mac) to open reference information for that function, such as upper.

2. Transformations guide: When you add a transformation, move your cursor over one of the options to open a help dialog, and then choose Learn more. This docs.tamr.com guide opens. This guide is available for installations that have network access and includes the complete Functions reference guide as well as descriptions and examples of formulas, multiformulas, scripts, statements, and expressions.