[This is preliminary documentation and is subject to change.]
[Missing <summary> documentation for "P:Jgr.MessageItem.Source"]


[Missing <value> documentation for "P:Jgr.MessageItem.Source"]
[This is preliminary documentation and is subject to change.]
[Missing <summary> documentation for "P:Jgr.MessageItem.Source"]
[Missing <value> documentation for "P:Jgr.MessageItem.Source"]