How to Set Up a Proxy to Connect to an External Git Server

To set up a proxy to connect to an external Git server, follow these steps:

Locate the data/config/documents-storage/env-custom.properties file located in the installation directory of the Oxygen Content Fusion application.
Use a text editor to open the file. Add the proxy settings, including the hostname or IP address and the port number.
The following syntax is required by the Java properties file:
```
http.proxy=http://<hostname or IP>:<port>
https.proxy=http://<hostname or IP>:<port>
```
After entering the proxy server details, save the file.
Restart the Documents Storage container to apply the changes:
```
sudo docker-compose restart documents-storage
```