change old spec to new spec....

@ frizzly83, I like d way of answering queries by animated pics..

Thank you so much grizzly. sorry for the delay reply, i was in vacation.
your presentation is excellent and easy way to understand.  

In your presentation, while select the matref its go to the material selection . But here, i have to change manually thru Navigate to element... i have more then 50,000 elements to change matref and speref.  is this easy way to change one by one ?
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Use "Fill Up" or "Fill Down" menu in search form
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