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SubData, in a similar fashion to the [Plugin Messaging Channel (PMC)](https://www.spigotmc.org/wiki/bukkit-bungee-plugin-messaging-channel/), allows for the various components in your SubServers network to communicate with each other. However, unlike the PMC, it doesn't rely on a player's connection to send and receive data. This ultimately makes it a better choice to use if you need to send data which is unrelated to players.
+> **Topics on This Page:**
+> [Connecting to SubData](https://github.com/ME1312/SubServers-2/wiki/SubData#Connecting-to-SubData)
+> [Communicating with SubData (for Developers)](https://github.com/ME1312/SubServers-2/wiki/SubData#Communicating-with-SubData)
+
# Connecting to SubData
SubServers.Bungee opens port 4391 (by default) so that SubServers apps can communicate with each-other. To connect a SubServers app to SubServers.Bungee, open its main config file and enter the address needed to connect. Depending on your encryption type, you may need to take an additional step listed below.