PDF file to become an InDesign file

Hello all,

I would like to ask for advice regarding translating a PDF-sdlxliff file I received from a client who wants to create an InDesign file out of that.

How should I proceed in the best way so that the formatting is preserved, please? Just translate the file and expect that the client can open it in InDesign? Or should I rather convert it to another format (IDML)?

However, I read a lot of negative experience trying to open the IDML format of the translation in InDesign (where the translation should be imported and opened).

Thank you for any help!

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