How to autofill dotted content in google docs?

Question

Google Apps Script

Good day to all!
There was a desire to create a template in google docs, designed according to all the requirements for reports in accordance with GOST for issuing diplomas and the like.
And one of the points of creating this template is the design of the content of the document. And then there was a snag - autocomplete with dots from the name of the item to the page on which this item was
Tried to google, but did not find suitable answers, I thought that I would probably have to use google scripts to write a script for this, but I might be wrong
Has anyone come across this or similar problem? Tell me where you can dig up the answer or using which API to write something like that? Thank you!

Answer 1

cm.