I want easy access to the extensions directory in SDAuto dokcer.

[luke-n-alpha]

hello. Thanks to you, I am using SD well. However, the output and model directories are accessible from Docker's external directory, but the extension directory is not accessible from the outside.
Because of this, it is difficult to upload the OpenPose model from the extention directory.
I would like to add external access to other directories such as extensions. Are there any easy tips, such as a configuration modification manual, for this?
Before analyzing the source, I would like to ask you a question first.