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You must set the label keyword so that Pandora knows to scan the mark for variable text.

To set the label keyword:

1. Open the PDF mark in Acrobat.
   You must use the full version of Acrobat. You cannot set the label keyword in Acrobat Reader. 
2. In Acrobat, from the File menu, select Document Properties > Summary.
   Image Modified 
3. In the Keywords box, type Label.
4. Click OK.
5. From the File menu, select Save.

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您必须设置标签关键字，以便 Pandora 知道扫描标记，获得可变文本。

要设置标签关键字：

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