Crossword Genius

Begin red tag test (3,7)

Ross

I believe the answer is:

get started

I'm a little stuck... Click here to teach me more about this clue!

'begin' is the definition.
(getting started is a kind of begining)

'red tag test' is the wordplay.
'red tag test' can be anagrammed to 'GET STARTED'.
However, I am unsure how this is indicated.

Can you help me to learn more?

I've seen this clue in The Irish Independent.
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