Interpreter Profile
An Interpreter Profile is the set of named capturing groups that are an interpreter is expected to populate when it is used in the context of a specific TEv2 tool (such as the TRRT or HRGT).
The specifications of the particular TEv2 tool contain a section called "Interpreter Profile" that specifies this.
Editor's note
We could perhaps add references to appropriate sections of relevant tools, so that readers can see examples of this.
The generic workings of interpreter profiles is documented in the TEv2 Text Conversion pattern.