Introduction of a “shift click” operation
for links: open an additional popup window with link specific action or informations
examples for possible actions:
direct printing without opening the document first
split the window and display the document in a right pane.
set a tag without viewing the document
A shift click on a heading could suggest the option that the following section (assuming a suitable API) is translated into another language (call of DeepL or some AI)
additional information about the target file (author, last visitation, last change ...)
However, you should also think about an extension point within the action menu
for headlines:
examples:
opening / closing the paragraph content
show table of content or some other navigation
for any table:
modify the visible row count (activate scrollbar)
Norbert