Available for Microsoft Word, Excel, PowerPoint document file formats. In order to have this button available, you must have Property-Based Indexing check box selected in the Document Type Settings. Selecting this setting enables the Property Mapping button in the Keyword Type Assignment dialog box, which is displayed when you add Keyword Types to a Document Type. See Configuring Document Type Settings for more information on setting Property-Based Indexing.
To use Property Mapping in a 32-bit environment, you must have the XceedZIP.dll file installed in your system32 directory. For 64-bit environments, the XceedZIP.dll file must be installed in your SysWOW64 directory
Property mapping provides the ability to automatically map Keyword Values from Structured Storage properties (e.g. the values displayed when you right-click an Excel document from your desktop and select Properties).