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+#summary One-sentence summary of this page.
+#labels gsoc2011,externalapisproject
+
+= Introduction =
+
+This page is tracking of progress for GSoC 2011 Project: Integration with External API's
+
+= Design & Terminology = 
+== Resource ==
+
+Resource is a document or file that is exported to GDocs and being kept track of. When Melange exports a document to GDocs it will store returned document ID from Google Documents API. This document should be associated with user for whom resource exported for, and with a unique key that tells where the resource exported from. This shows the basic structure of Resource class:
+
+{{{
+class Resource(db.Model):
+  """Model of an exported Google Docs resource
+  """
+
+  #: Required field storing "ID" of exported resource.
+  #: This value is returned from Google Documents at first upload.
+  resource_id = db.StringProperty(required=True)
+
+  #: Name of the resource. This value is changed only when
+  #: actual name of exported Google document changes.
+  resource_name = db.StringProperty(required=True)
+
+  #: Owner of document for whom document exported for, and 
+  #: whose Google Documents account is expected to has the resource.
+  owner = db.ReferenceProperty(reference_class=soc.models.user.User,
+                               required=True,
+                               collection_name='exported_documents',
+                               verbose_name=ugettext('Owner'))
+}}}