I am aware of annotation support of pdf viewer and has gone through this link. But these annotations give us destination that are of type location i.e. the destination has page number and offset.
In pdf writer, when we create a destination and we give a name. And I want to navigate based on the named text.
We are using pdf viewer for viewing help manual and page number will not work as any update in the manual that alters the page no will need update of the code and rebuilding the software. So we need bookmark kind of support where string can be used to navigate instead of page number.
This is an urgent requirement.