When you create a new Channel Grouping in a view, you can

When you create a new Channel Grouping in a view, you can

immediately select it in the Acquisition Overview and Channel reports

apply it retroactively and see historical data classified by our new channel definitions

change how reports display your data, without changing the data itself

A and C only

A,B, and C

The correct answer is:
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A,B, and C

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