The Books24x7 asset supports the notion of a section, chapter, or part launch, all known as chunks. A chunk launch allows the end user to access a specific place within the associated book. A book generates minimal tracking data; a chunk launch generates the same data for the associated book. You can perform a chunk launch on a natively installed book by appending the corresponding chunk ID argument to the usual AICC launch URL. Use the same argument name topicid as described in the previous section). Example of an AICC chunk launches URL:
http://launchURL?AICC_SID=sessionid&AICC_URL=lmsURL
&chunkid=theChunkIDToLaunch
The http://launchURL would be the usual launch URL to launch a given course as specified in the AICC .au file for the relevant book. The text in bold above indicates the additional information to provide to launch within the specified chunk in the book.
Note: Include the AU.Web_launch value if it is defined.