additional documents request - Manila Philippines process

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Hi I read in another forum that several people were requested to provide Elementary and Highshool records.  Is this a standard document request for spousal sponsprship from Manila?  I have my College transcript on hand but I do not have any record available from my Primary and Secondary years. Anyway if this is a standard request, maybe it's wise to request for them now since this might take who knows how many days lead time...

Anyone approved to be sponsored out of Manila who wasn't requested this?

Anyone who received a request for additional documents not in the checklist, please let us know what those are so we can prepare and save time.   
We all know how difficult it is to be oceans apart from our spouse/partner.... your experience might help others a lot.