If a PDF is already tagged, what happens when it is run through the Auto-tag API? Are they left unchanged, are they deleted and re-generated, or are they augmented?Is there a best practice for deleting existing tags before using Auto-tag? TYVM

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What happens to existing tags when a PDF is Auto-tagged

If a PDF is already tagged, what happens when it is run through the Auto-tag API?

Are they left unchanged, are they deleted and re-generated, or are they augmented?
Is there a best practice for deleting existing tags before using Auto-tag?

TYVM

Joel GeraciCorrect answer

Community Expert

The tags get replaced. The only thing that gets retained is any alt-text from the original.

We work under the fair assumption that most tagged PDF is poorly tagged or not tagged at all.

Correct answer

Community Expert

The tags get replaced. The only thing that gets retained is any alt-text from the original.

We work under the fair assumption that most tagged PDF is poorly tagged or not tagged at all.

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Inspiring

Ok great, thanks for confirming.

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