Transferring A-Score Information

I do apologize if this is not the correct topic/category for this question, but out of curiosity, I wanted to know if there's a way to transfer information that affects my A-Score from my old username to my current username (which was done due to change in company sponsorship).

I ask because when the switch was made, everything that I had done under my old username wasn't shown so I just assumed it's not initially set to transfer.

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