//no need at this action for mono-study application because study is always exists
action( ConnectId )->setVisible( false );
createAction( DisconnectId, tr( "TOT_DESK_DISCONNECT_STUDY" ), QIcon(),
tr( "MEN_DESK_DISCONNECT" ), tr( "PRP_DESK_DISCONNECT" ),
//no need at this action for mono-study application because study is always exists
action( ConnectId )->setVisible( false );
createAction( DisconnectId, tr( "TOT_DESK_DISCONNECT_STUDY" ), QIcon(),
tr( "MEN_DESK_DISCONNECT" ), tr( "PRP_DESK_DISCONNECT" ),