Link tasks to their restarts

Closes #1711 (closed)

arkindex/ponos/admin.py

@@ -41,6 +41,7 @@ class TaskAdmin(admin.ModelAdmin):
         "updated",
         "container",
         "shm_size",
+        "original_task",
     )
     fieldsets = (
         (
@@ -54,6 +55,7 @@ class TaskAdmin(admin.ModelAdmin):
                     "state",
                     "process",
                     "priority",
+                    "original_task",
                 ),
             },
         ),