Please note this is an old forum thread. Information in this post may be out-to-date and/or erroneous.
Every phpdocx version includes new features and improvements. Previously unsupported features may have been added to newer releases, or past issues may have been corrected.
I used embedHTML() function to achieve this. Manipulating array automatically update links too connected to array's key. Create an array of your chapters, loop your bullet points based on that array. But I guess we have a different scenario.