> For the complete documentation index, see [llms.txt](https://docs.editran.onesait.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.editran.onesait.com/documentacion-editran/connect-v2.1-en/firma/administracionconnectfirma/canal/dirs_envio_recepcion_canales_con_firma.md).

# Sending and receiving directories

All submissions and receipts from and to *channels* of Connect with signature are made from or to subdirectories of the same root directory. This root directory has a unique value in the product configuration. A user with the global administrator role can modify the default value of that directory from **Local Configuration -> Electronic Signature**.

![Root mailbox for signature channels](https://64653979-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvdpBggYaSLH9X3nOAiMG%2Fuploads%2Fgit-blob-262a974241e7cdd8b39130c628593ba98d51dfd9%2F04_buzon_raiz_canal_firma.png?alt=media)

📌 **Important**

> When this directory is modified, the new value applies to file group registrations configured from that moment on. The send and receive directories associated with signature set up earlier will not be affected.

The root directory for *channels* of signature is shown in the view offered by the section **Files** of the creation or editing of a *channel* when **Signing Channel**.

![Signing channel configuration](https://64653979-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvdpBggYaSLH9X3nOAiMG%2Fuploads%2Fgit-blob-ca7e53d28cd887360d5cfd7ab9e9c17b2d634c62%2F01_configuracion_canal_firma.png?alt=media)

In the ***channels***** of issuance with signature**, files will be sent from subdirectories under the root directory whose name is that of the *file group* with which the file has been signed:

`[Root send and receive mailbox for signature channels]/[Name of the file group]`

From the menu **Channel details** you can check the send directory of each *file group* for the purpose of signing that is associated with the *channel*.

![Send directories of file groups to be signed associated with the issuance channel with signature](https://64653979-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvdpBggYaSLH9X3nOAiMG%2Fuploads%2Fgit-blob-64a3a925ad6d1c4703890d03d33e8995e81c0e88%2F05_dir_envio_grupo_ficheros_firmar.png?alt=media)

In the ***channels***** of reception with signature**, files will be received in subdirectories under the root directory with the following structure:

`[Root send and receive mailbox for signature channels]\R\[Local-Remote-Application]`

From the menu **Channel details** you can check the receive directory of the *channel*.

![receive directory of a signature channel](https://64653979-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvdpBggYaSLH9X3nOAiMG%2Fuploads%2Fgit-blob-3da25df33d870a667d41f1c6bf3db0700ac367a5%2F06_dir_recepcion_canal_firma.png?alt=media)


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