Hi. I would like to switch between the Smart Client tabs("Live" & "Playback") using the plugin API (MIP SDK). For example:EnvironmentManager.Instance.SendMessage(new VideoOS.Platform.Messaging.Message(*)

Smart Client View and Window Tool sample might be helpful for you -

https://doc.developer.milestonesys.com/html/index.html?base=samples/smartclientview_windowtool_sample.html&tree=tree_1.html