How to get selector attribute for selected or specific text in pdf

Here is the following pdf
invoice1.pdf (136.0 KB)

I need to get selector attribute of the heading called "TECH M " from pdf1 like select text and copy element in uipath… because select text and copy will only give text but i need selector attributes also

Is anyone know please help me resolve it

I’m not sure if i understand well what you’re trying to do, but does activity Find Text Position help?
https://activities.uipath.com/docs/text-screen-scraping#section-find-text-position