diff --git a/planetstack/core/models/image.py b/planetstack/core/models/image.py
index b4803e2..db01e1b 100644
--- a/planetstack/core/models/image.py
+++ b/planetstack/core/models/image.py
@@ -1,13 +1,23 @@
 import os
 from django.db import models
 from core.models import PlCoreBase
+from core.models import Deployment
 
 # Create your models here.
 
 class Image(PlCoreBase):
-    image_id = models.CharField(max_length=256, unique=True)
     name = models.CharField(max_length=256, unique=True)
     disk_format = models.CharField(max_length=256)
     container_format = models.CharField(max_length=256)
+    path = models.CharField(max_length=256, null=True, blank=True, help_text="Path to image on local disk")
 
     def __unicode__(self):  return u'%s' % (self.name)
+
+class ImageDeployments(PlCoreBase):
+    image = models.ForeignKey(Image)
+    deployment = models.ForeignKey(Deployment)
+    glance_image_id = models.CharField(null=True, blank=True, max_length=200, help_text="Glance image id") 
+
+    def __unicode__(self):  return u'%s %s' % (self.image, self.deployment)
+
+