Fill out the missing feature section.

I think I am done for awhile.

emulab-transition.scrbl

@@ -155,18 +155,34 @@ See the section on @seclink["reservations"]{reservations} for details.
 
 @section[#:tag "emulab-missing-features"]{Classic Features Not Currently Supported in the Portal}
 
-@(under-construction)
-
-A number of Emulab features are not currently supported via the portal
-interface.
+A number of prominent Emulab features are not currently supported via the
+portal interface.
 These include:
 
 @itemlist[
-@item{Events.}
-@item{Traffic Generation.}
-@item{Control Network Firewalls.}
-@item{Batch Experiments.}
-@item{Modifying a Live Experiment.}
+@item{
+    @bold{Events.}
+    The Emulab @link["https://wiki.emulab.net/wiki/eventsystem"]{event system}
+    is not currently exposed through the portal interface.
+    Specifically, you cannot schedule events from a profile.
+    There is also no access to the program agent, traffic generator, or
+    dynamic traffic shaping as those all use events to control execution.
+}
+@item{
+    @bold{Modifying a Live Experiment.}
+    The classic interface allows you to modify the description (e.g.,
+    network topology or node OSes) of a running experiment.
+    This is not supported under the portal interface.
+}
+@item{
+    @bold{Batch Experiments.}
+    Automated execution of experiments via the
+    @link["https://wiki.emulab.net/wiki/Tutorial#section-21"]{batch system}
+    is not supported.
+    Portal experiments can include ``startup services,'' but there is no
+    current equivalent to starting an experiment when resources become
+    available and then automatically terminating it when done.
+}
 ]
 
 @section[#:tag "emulab-conversion"]{Converting an Emulab experiment to a Profile}
@@ -183,6 +199,11 @@ If you have any swapped in experiments you will start on the ``Experiments''
 tab, otherwise you will be on the ``Profiles'' tab.
 In either case you will be presented with a list of ``Classic Emulab
 Experiments.''
+@margin-note{
+    On the ``Profiles'' tab, the list of classic experiments will show only
+    those that are swapped out.
+    On the ``Experiments'' tab, it will show only those that are swapped in.
+}
 On the right hand side of the Name column, there will be an arrow icon:
 
 @screenshot["classic-list.png"]