Merge branch 'patch-20' into dybe-4713-4791-4502-4847-pr-updates

Author: laujan

articles/ai-services/content-understanding/glossary.md

@@ -24,6 +24,7 @@ ms.author: lajanuar
 | **Field schema** | A formal description of the fields to extract from the input. It specifies the name, description, value type, generation method, and more for each field. |
 | **Generation method** | The process of determining the extracted value of a specified field. Content Understanding supports: <br/> &bullet; **Extract**: Directly extract values from the input content, such as dates from receipts or item details from invoices. <br/> &bullet; **Classify**: Classify content into predefined categories, such as call sentiment or chart type. <br/> &bullet; **Generate**: Generate values from input data, such as summarizing an audio conversation or generating scene descriptions from videos. |
 | **Span** | A reference indicating the location of an element (for example, field, word) within the extracted Markdown content. A character offset and length represent a span. Different programming languages use various character encodings, which can affect the exact offset and length values for Unicode text. To avoid confusion, spans are only returned if the desired encoding is explicitly specified in the request. Some elements can map to multiple spans if they aren't contiguous in the markdown (for example, page). |
+| **Processing Location** | An API request parameter that defines the geographic region where your data is analyzed by Azure AI services. You can choose from three options: `geography`, `dataZone`, and `global` to control where processing occurs. This setting helps meet data residency requirements and optimize performance or scalability based on your needs. For more details, see the [API reference documentation](/rest/api/contentunderstanding/content-analyzers/analyze?view=rest-contentunderstanding-2025-05-01-preview&tabs=HTTP#uri-parameters).
 | **Grounding source** | The specific regions in content where a value was generated. It has different representations depending on the file type: <br>&bullet; **Image** - A polygon in the image, often an axis-aligned rectangle (bounding box). <br>&bullet; **PDF/TIFF** - A polygon on a specific page, often a quadrilateral. <br>&bullet; **Audio** - A start and end time range. <br>&bullet; **Video** - A start and end time range with an optional polygon in each frame, often a bounding box.|
 | **Confidence score** | The level of certainty that the extracted data is accurate. |
 | **Category** | A distinct class within a classifier used to group similar input files based on shared characteristics or features. |