Add Network.CMD_REGOBJID

Network.CMD_REGOBJID.md

@@ -0,0 +1,8 @@
+| Name | Type | Required | Description |
+| ---- | ---- | :------: | :---------- |
+| Length | Byte | ✗ |  |
+| ObjID | [ObjectID](Network.ObjectID) | ✗ | Always 255. |
+| Type | Byte | ✗ | `0x0D (13)` |
+| - | - | - | - |
+| Long | String | ✗ | The long ID to assign. |
+| Short | Byte | ✗ | The short ID to assign the long ID to. |