
Explanation:
Box 1: No
The property is available for mapping to an index property.
Box 2: Yes
The definition is a custom skill that calls a web API as part of the enrichment process.
Box 3: No
For each organization identified by entity recognition, this skill calls a web API to find the description of that organization.
Reference:
https://docs.microsoft.com/en-us/azure/search/cognitive-search-output-field-mapping
https://learn.microsoft.com/en-us/azure/search/cognitive-search-concept-annotations-syntax