diff --git a/Structure-of-the-code.md b/Structure-of-the-code.md
index 4779cf6..3e706da 100644
--- a/Structure-of-the-code.md
+++ b/Structure-of-the-code.md
@@ -16,12 +16,19 @@ The package code is organized in osxphotos per the table below. Most of the file
 |---|---|
 |`__init__.py`|              this is what gets read by "import osxphotos"|
 |`__main__.py`|              the command line interface, what gets executed with python3 -m osxphotos|
-|`_applescript/`|             contains a copy of [py-applescript](https://github.com/rdhyee/py-applescript) used to interact directly with Photos via applescript to force the download of photos from iCloud if needed|
 |`_constants.py`|            constants used by the other modules|
 |`_version.py`|              version string|
 |`albuminfo.py`|             AlbumInfo and FolderInfo classes|
-|`datetime_formatter.py`|    utility methods for formatting datetime objects|
+|`configoptions.py`|          ConfigOptions class to load/save config settings for osxphotos CLI|
+|`datetime_formatter.py`|    Utility functions for formatting datetime objects, used by phototemplate.py|
+|`datetime_utils.py`|       Utility functions for working with datetime objects|
 |`exiftool.py`|              ExifTool class|
+|`export_db.py`|           ExportDB class used by CLI to cache data about exports|
+|`fileutil.py`|            FileUtil class used by CLI and export for enabling --dry-run option|
+|`imageconverter.py`|      ImageConverter class that converts an image to JPEG using CoreImage|
+|`pathutils.py`|           Utility functions for validating/sanitizing path components|
+|`photokit.py`|            Interface to Apple's PhotoKit framework for direct access to photos stored
+    in the user's Photos library.|
 |`photoinfo/`|             PhotoInfo class|
 |`photosdb/`|              PhotosDB class|
 |`phototemplate.py`|       PhotoTemplate class|