diff --git a/docs/indexing/fts-index.mdx b/docs/indexing/fts-index.mdx
index 64fac40..b7068e1 100644
--- a/docs/indexing/fts-index.mdx
+++ b/docs/indexing/fts-index.mdx
@@ -83,3 +83,22 @@ Enable phrase queries by setting:
 |:----------|:---------------|:--------|
 | `with_position` | `True` | Track token positions for phrase matching |
 | `remove_stop_words` | `False` | Preserve stop words for exact phrase matching |
+
+## Indexing nested string fields
+
+You can build an FTS index on a string field inside a struct by passing its full dotted path, like `nested.text`. The same path is used when you query the index through `fts_columns`, and the indexed column is reported back as the full path from `list_indices()`.
+
+```python
+# Schema: pa.struct([pa.field("text", pa.string())]) stored under the `nested` column.
+table.create_fts_index("nested.text")
+
+results = (
+    table.search("puppy", query_type="fts", fts_columns="nested.text")
+    .limit(5)
+    .to_list()
+)
+```
+
+<Note>
+Use the canonical Lance path: dot-separate each struct field from root to leaf (for example, `metadata.author.name`). The same convention applies to scalar and vector indexes.
+</Note>
diff --git a/docs/indexing/scalar-index.mdx b/docs/indexing/scalar-index.mdx
index e41980b..d557685 100644
--- a/docs/indexing/scalar-index.mdx
+++ b/docs/indexing/scalar-index.mdx
@@ -89,6 +89,22 @@ Scalar indexes can also speed up scans containing a vector search or full text s
     </CodeBlock>
 </CodeGroup>
 
+## Indexing nested fields
+
+Scalar indexes can target a scalar field inside a struct by passing its full dotted path. The path is preserved end to end: it's the value you pass to `create_scalar_index`, it's what `list_indices()` reports under `columns`, and it's the column reference you use in filter predicates.
+
+```python
+# Schema: pa.struct([pa.field("user_id", pa.int32())]) stored under the `metadata` column.
+table.create_scalar_index("metadata.user_id", name="metadata_user_id_idx")
+
+# The same dotted path works in WHERE clauses.
+table.search().where("metadata.user_id = 42").limit(1).to_list()
+```
+
+<Note>
+Nested paths follow Lance field-path semantics: dot-separate each struct field from root to leaf (for example, `metadata.author.name`). The same convention applies to FTS and vector indexes.
+</Note>
+
 ## Index UUID Columns
 
 LanceDB supports scalar indexes on UUID columns (stored as `FixedSizeBinary(16)`), enabling efficient lookups and filtering on UUID-based primary keys.
diff --git a/docs/indexing/vector-index.mdx b/docs/indexing/vector-index.mdx
index 6054595..a837070 100644
--- a/docs/indexing/vector-index.mdx
+++ b/docs/indexing/vector-index.mdx
@@ -137,6 +137,31 @@ Create an `IVF_PQ` index with `cosine` similarity. Specify `vector_column_name`
     </CodeBlock>
 </CodeGroup>
 
+#### Indexing nested vector fields
+
+If your vector column lives inside a struct, pass its full dotted path as `vector_column_name`. The same path is used at query time and is what `list_indices()` reports under `columns`:
+
+```python
+# Schema: pa.struct([pa.field("embedding", pa.list_(pa.float32(), 2))])
+# stored under the `image` column.
+table.create_index(
+    vector_column_name="image.embedding",
+    num_partitions=1,
+    num_sub_vectors=1,
+    name="image_embedding_idx",
+)
+
+results = (
+    table.search([0.0, 1.0], vector_column_name="image.embedding")
+    .limit(1)
+    .to_list()
+)
+```
+
+<Note>
+Nested paths follow Lance field-path semantics: dot-separate each struct field from root to leaf (for example, `image.thumbnail.embedding`). The same convention applies to FTS and scalar indexes.
+</Note>
+
 ### Async API and Config Objects
 
 With asynchronous Python connections, create vector indexes with `await table.create_index("vector", config=...)`. The `config` object carries the same index choices you configure in the synchronous API, such as distance metric, partition count, and quantization settings: