diff --git a/publishing/data/workflow.dot b/publishing/data/workflow.dot
index d2f10efa..c0fddf1a 100644
--- a/publishing/data/workflow.dot
+++ b/publishing/data/workflow.dot
@@ -11,20 +11,23 @@ digraph graphname {
         color = "#11bb66";
 
         oa[label="Original Article", shape=box, color="#BBBBBB", fillcolor=grey93];
-        blank00[style=invis];
-        blank01[style=invis];
-        blank02[style=invis];
+        blank00 [style=invis];
+        blank01 [style=invis];
+        blank02 [style=invis];
         ma[label="  Meta-Article  ", shape=box, color="#BBBBBB", fillcolor=grey93];
+        blank04 [style=invis];
         }
         //{rank=same; opf_; Con}
 
-    oa -> si;
+    oa:e -> si:w;
     blank00 -> rd [style=invis];
     blank01 -> ac [style=invis];
-    blank02 -> blank10 [style=invis];
-    oa -> rd [constraint=false];
-    oa -> ac [constraint=false];
-    ma -> ras;
+    blank02 -> blank12 [style=invis];
+    oa:e -> rd:nw [constraint=false];
+    oa:e -> ac:nw [constraint=false];
+    ma -> arl;
+    ma:e -> mss:w [constraint=false, color="#CCCCCC"];
+    blank04 -> mss [style=invis];
 
     subgraph cluster1 {
         margin=10;
@@ -32,21 +35,25 @@ digraph graphname {
         fontcolor = "#07aa22";
         color = "#11bb66";
 
-        si[label="System Image", shape=box, color="#BBBBBB", fillcolor=grey93];
-        rd[label="    Raw Data    ", shape=box, color="#BBBBBB", fillcolor=grey93];
-        ac[label="   Article Code  ", shape=box, color="#BBBBBB", fillcolor=grey93];
-        blank10[style=invis];
-        ras[label="Article Reexecution Library", shape=box, color="#BBBBBB", fillcolor="#bbffdd"];
+        si[label=" Article System Image", shape=box, color="#BBBBBB", fillcolor=grey93];
+        rd[label="          Raw Data         ", shape=box, color="#BBBBBB", fillcolor=grey93];
+        ac[label="        Article Code        ", shape=box, color="#BBBBBB", fillcolor=grey93];
+        blank12 [style=invis];
+        arl[label="Article Reexecution Library", shape=box, color="#BBBBBB", fillcolor="#bbffdd"];
+        mss[label="   Meta-System Image  ", shape=box, color="#CCCCCC", fillcolor=grey97, fontcolor="#999999"]
         }
 
     si -> ae [weight=9];
     rd -> blank21 [style=invis];
-    ac -> mac [style=invis];
-    ras -> mpc;
+    arl:e -> mpc:w;
     ac -> blank22[style=invis];
-    rd -> ae [constraint=false];
-    ac -> ae [constraint=false];
-    ras -> mac [constraint=false];
+    blank12 -> blank23 [style=invis];
+    rd:ne -> ae [constraint=false];
+    ac:ne-> ae [constraint=false];
+    arl:e -> mac:w [constraint=false];
+    mss -> mac [style=invis];
+    mss:e -> mac:w [constraint=false, color="#CCCCCC"]
+    mss:e -> mpc:w [constraint=false, color="#CCCCCC"]
 
     subgraph cluster2 {
         margin=10;
@@ -55,17 +62,20 @@ digraph graphname {
         color = "#11bb66";
 
         ae[label="Article Execution", shape=box, color="#BBBBBB", fillcolor=grey93];
-        blank21[style=invis];
-        blank22[style=invis];
-        mac[label="Meta-Article Code", shape=box, color="#BBBBBB", fillcolor=grey93];
+        blank21 [style=invis];
+        blank22 [style=invis];
+        blank23 [style=invis];
         mpc[label="Meta-Poster Code", shape=box, color="#BBBBBB", fillcolor=grey93];
+        mac[label="Meta-Article Code", shape=box, color="#BBBBBB", fillcolor=grey93];
         }
 
     ae -> ra;
     blank21 -> blank30 [style=invis];
     blank22 -> blank31 [style=invis];
-    mac -> map [constraint=false];
+    blank31 -> blank23 [style=invis];
+    blank23 -> blank33 [style=invis]
     mpc -> mpp;
+    mac -> map [constraint=false];
 
     subgraph cluster3 {
         margin=10;
@@ -74,13 +84,14 @@ digraph graphname {
         color = "#11bb66";
 
         ra[label="Reexecuted Article (PDF)", shape=box, color="#BBBBBB", fillcolor="#bbffdd"];
-        blank30[style=invis];
-        blank31[style=invis];
+        blank30 [style=invis];
+        blank31 [style=invis];
         map[label="    Meta-Article (PDF)     ", shape=box, color="#BBBBBB", fillcolor="#bbeeff"];
         mpp[label="    Meta-Poster (PDF)     ", shape=box, color="#BBBBBB", fillcolor=grey93];
+        blank33 [style=invis];
         }
-    ra -> ras:n [constraint=false, color=grey64];
-    ra -> ras:n [constraint=false, color=grey52];
-    ra -> ras:n [constraint=false, color=grey40];
-
+    ra -> arl:n [constraint=false, color=grey64];
+    ra -> arl:n [constraint=false, color=grey52];
+    ra -> arl:n [constraint=false, color=grey40];
+    mac -> map [style=invis];
 }
diff --git a/publishing/figs/workflow.png b/publishing/figs/workflow.png
index 5a827559..bd477081 100644
Binary files a/publishing/figs/workflow.png and b/publishing/figs/workflow.png differ