diff --git a/rowers/models.py b/rowers/models.py
index 1ff7cb8d..c6eaf2ec 100644
--- a/rowers/models.py
+++ b/rowers/models.py
@@ -2317,6 +2317,7 @@ class PlannedSession(models.Model):
 
     is_template = models.BooleanField(default=False)
     is_public = models.BooleanField(default=False)
+    can_be_shared = models.BooleanField(default=True)
 
     fitfile = models.FileField(upload_to=get_file_path,blank=True,null=True)
     #steps_json = models.TextField(max_length=10000,default=None,blank=True,null=True)
diff --git a/rowers/templates/plannedsessiontemplateedit.html b/rowers/templates/plannedsessiontemplateedit.html
index dc84e128..1a7456bf 100644
--- a/rowers/templates/plannedsessiontemplateedit.html
+++ b/rowers/templates/plannedsessiontemplateedit.html
@@ -37,9 +37,6 @@
   </li>
   <li class="grid_2">
     <h1>Library</h1>
-    <p>
-      Click on session name to clone to current period
-    </p>
     <table class="listtable shortpadded" width="80%">
       <thead>
 	<tr>
@@ -55,11 +52,9 @@
 	<tr>
 	  <td>
             {% if ps.name != '' %}
-            <a class="small"
-               href="/rowers/sessions/{{ ps.id }}/clone/user/{{ rower.user.id }}/?when={{ timeperiod }}">{{ ps.name }}</a>
+            {{ ps.name }}
             {% else %}
-            <a class="small"
-               href="/rowers/sessions/{{ ps.id }}/clone/user/{{ rower.user.id }}/?when={{ timeperiod }}">Unnamed Session</a>
+            Unnamed Session
             {% endif %}
           </td>
           <td> {{ ps.sessionvalue }} </td>
diff --git a/rowers/utils.py b/rowers/utils.py
index 2269d9de..a20a1333 100644
--- a/rowers/utils.py
+++ b/rowers/utils.py
@@ -919,9 +919,18 @@ def step_to_string(step):
                 ph = pacestringhigh,
             )
     elif targettype == 'Cadence':
-        value = step['targetValue']
-        valuelow = step['targetValueLow']
-        valuehigh = step['targetValueHigh']
+        try:
+            value = step['targetValue']
+        except KeyError:
+            value = 0
+        try:
+            valuelow = step['targetValueLow']
+        except KeyError:
+            valuelow = 0
+        try:
+            valuehigh = step['targetValueHigh']
+        except KeyError:
+            valuehigh = 0
 
         if value != 0:
             target = 'Target: Cadence at {v} SPM'.format(v=value)
diff --git a/rowers/views/planviews.py b/rowers/views/planviews.py
index 39631db9..f9b4e29c 100644
--- a/rowers/views/planviews.py
+++ b/rowers/views/planviews.py
@@ -419,8 +419,11 @@ def plannedsession_multiclone_view(
 def template_share_view(request,id=0,userid=0):
     r = getrequestplanrower(request,userid=userid)
     ps = get_object_or_404(PlannedSession,pk=id)
-    ps.is_public = True
-    ps.save()
+    if ps.can_be_shared:
+        ps.is_public = True
+        ps.save()
+    else:
+        messages.error(request,'This planned session comes from a third party and cannot be shared')
 
     return HttpResponseRedirect(reverse(template_library_view))