title: When Transferring Data Between GAE Apps Does It Write To Property Indexes I Have Disabled?
body: <p>I have a model with 15 properties and indexed=False set for each of them. When I write an entity of this model it does not write to the property indexes for those properties however when I transfer that model from one app to another it appears to write those property indexes in the new app.</p>
  
  <p>My test is that I have 3000 entities in my original MS app that I want to transfer to my new HR app. In the MS app I have no indexes (defined in index.yaml) and all property indexes are turned off. When I transfer these entities to the new app (using the copy tool in Datastore Admin) it uses all 50,000 writes available in the free quota before it finishes copying all the entities.</p>
  
  <p>I would suspect that since the property indexes are disabled in Python code (my model classes) the Datastore Admin tool probably does not have this information so it assumes it needs to write all property indexes in the new app (or the remote_api assumes or whatever is actually doing the write).</p>
  
  <p>If I am right that this is what is happening is there any way to transfer the entities without having the property indexes written? I could write my own export/import code that uses my Python model classes but I was hoping there was some built in way to do this.</p>