Where does “linkittäminen” come from?

linkittäminen (Finnish) comes from Finnish linkittää, from Finnish linkki, from Finnish linja-auto, from Finnish auto, from Finnish automobiili, from French automobile, from French auto-, from Ancient Greek αὐτο- — Postpositional intensifying particle: indeed, at any rate, in fact.

Ancestry of “linkittäminen”, step by step

Step	Language	Word	Meaning
1	Finnish	linkittää	to link
2	Finnish	linkki	link; hyperlink; bus, coach
3	Finnish	linja-auto	bus, coach
4	Finnish	auto	car, automobile
5	Finnish	automobiili	automobile, car
6	French	automobile	automotive; automobile
7	French	auto-	auto- regarding oneself
8	Ancient Greek	αὐτο-	self-
9	Ancient Greek	αὐτός	αὐτή f, αὐτό n; "first/second declension";...
10	Proto-Indo-European	h₂ew	away from, off; again
11	Proto-Indo-European	ǵʰe	Postpositional intensifying particle: indeed, at any rate, in fact

Every word from Proto-Indo-European ǵʰe →Every word from Proto-Indo-European h₂ew →Every word from Ancient Greek αὐτός →