This MDM policy will add a `static-others` item on the dock to open Finder and connect to the SMB target.
```XML
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PayloadContent</key>
<array>
<dict>
<key>PayloadDisplayName</key>
<string>Dock</string>
<key>PayloadIdentifier</key>
<string>com.example.smbOnDock</string>
<key>PayloadType</key>
<string>com.apple.dock</string>
<key>PayloadUUID</key>
<string>9ac10ca0-8851-0138-d98d-020d5ccc1180</string>
<key>PayloadVersion</key>
<integer>1</integer>
<key>static-others</key>
<array>
<dict>
<key>mcx_typehint</key>
<integer>2</integer>
<key>tile-data</key>
<dict>
<key>file-data</key>
<dict>
<key>_CFURLString</key>
<string>smb://nas.cilent.org</string>
<key>_CFURLStringType</key>
<integer>0</integer>
</dict>
<key>file-label</key>
<string>File Server</string>
<key>file-type</key>
<integer>2</integer>
</dict>
<key>tile-type</key>
<string>directory-tile</string>
</dict>
</array>
</dict>
</array>
<key>PayloadDisplayName</key>
<string>FileServer on Dock</string>
<key>PayloadIdentifier</key>
<string>com.example.smbOnDock</string>
<key>PayloadOrganization</key>
<string>ACME</string>
<key>PayloadScope</key>
<string>System</string>
<key>PayloadType</key>
<string>Configuration</string>
<key>PayloadUUID</key>
<string>845196e0-8851-0138-d98c-020d5ccc1180</string>
<key>PayloadVersion</key>
<integer>1</integer>
</dict>
</plist>
```