diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d63a7e..81bb33c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 Latest
 ------
 
+### Changes
+* [#84](https://github.com/cleverage/flysystem-process-bundle/issues/84) Reference pages: exceptions of the bundle.
+
 ### Fixes
 * [#75](https://github.com/cleverage/flysystem-process-bundle/issues/75) `FileFetchTask` (`flysystem_file_fetch`): an unknown storage fails at initialization with an explicit message (`Unknown storage "…" (option "…")`, with the known storages) instead of `Service "…" not found`, When the task is executed after a failed initialization (process-bundle v5 goes on), it fails with an explicit message instead of `Typed property … must not be accessed before initialization`. Update documentation, add tests.
 
diff --git a/docs/index.md b/docs/index.md
index 9f619ed..fe2f48c 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -83,3 +83,10 @@ No option can be configured under `cleverage_flysystem_process`: a key there is
     - [SFTP stale connection on long-running processes](troubleshooting.md#sftp-long-running-process-fails-with-got-packet-type--connection-closed-prematurely)
       (`Got packet type` / `Connection closed prematurely`)
 - [CleverAge/ProcessBundle documentation](https://github.com/cleverage/process-bundle/blob/main/docs/index.md)
+
+## Exceptions
+
+The exceptions named without namespace in the reference pages (e.g. `UnexpectedValueException`) are the ones of the
+bundle, `CleverAge\FlysystemProcessBundle\Exception\*`: they extend the SPL exceptions of the same name and implement
+`CleverAge\ProcessBundle\Exception\ProcessExceptionInterface`, so that all the errors of the process bundles can be
+caught at once.
diff --git a/docs/reference/tasks/file_fetch_task.md b/docs/reference/tasks/file_fetch_task.md
index 6f24c03..4d34352 100644
--- a/docs/reference/tasks/file_fetch_task.md
+++ b/docs/reference/tasks/file_fetch_task.md
@@ -19,7 +19,7 @@ Accepted inputs
 
 * When `file_pattern` is set, the input is ignored.
 * Otherwise, `string|array<string>`: path, or list of paths, of the file(s) to copy, relative to the root of the
-  `source_filesystem` storage. An empty input throws an `\UnexpectedValueException`
+  `source_filesystem` storage. An empty input throws an `UnexpectedValueException`
   (`No pattern neither input provided for the Task`).
 
 If the task is the first task of the process and takes its files from the input, set the process `entry_point` to
@@ -43,7 +43,7 @@ Options
 | `destination_filesystem` | `string`       |  **X**   |         | Name of the Flysystem storage to write files to, as configured under `flysystem.storages`                                                                                                                                                                         |
 | `file_pattern`           | `string\|null` |          | `null`  | Regular expression (see [preg_match](https://www.php.net/manual/en/function.preg-match.php)) tested on the path of each file at the root of `source_filesystem`. If `null` (or empty), the file path(s) are taken from the input                                  |
 | `remove_source`          | `bool`         |          | `false` | Delete the file from `source_filesystem` after the copy (move instead of copy)                                                                                                                                                                                    |
-| `ignore_missing`         | `bool`         |          | `true`  | If `false`, throw an `\UnexpectedValueException` when no file matches `file_pattern` (`File(s) not found in source filesystem`) or when a file given as input does not exist (`File <path> not found in source filesystem`). If `true`, missing files are skipped |
+| `ignore_missing`         | `bool`         |          | `true`  | If `false`, throw an `UnexpectedValueException` when no file matches `file_pattern` (`File(s) not found in source filesystem`) or when a file given as input does not exist (`File <path> not found in source filesystem`). If `true`, missing files are skipped |
 
 Examples
 --------
diff --git a/docs/reference/tasks/remove_file_task.md b/docs/reference/tasks/remove_file_task.md
index 6f7a667..5cad791 100644
--- a/docs/reference/tasks/remove_file_task.md
+++ b/docs/reference/tasks/remove_file_task.md
@@ -14,7 +14,7 @@ Accepted inputs
 
 * When `file_pattern` is set, the input is ignored (but the deletion is run again each time the task is executed).
 * Otherwise, `string|array<string>`: path, or list of paths, of the file(s) to delete, relative to the root of the
-  `filesystem` storage. An empty input throws an `\UnexpectedValueException` (`No pattern neither input provided for
+  `filesystem` storage. An empty input throws an `UnexpectedValueException` (`No pattern neither input provided for
   the Task`). A `StorageAttributes` output of [ListContentTask](list_content_task.md) must be converted to its `path`
   first.