Where does “johtoteema” come from?

johtoteema (Finnish) comes from Finnish teema, from Latin thema, from Ancient Greek θέμα, from Ancient Greek τίθημι, from Proto-Indo-European dʰeh₁- — to do, put, place.

Ancestry of “johtoteema”, step by step

johtoteema traces back through two separate lines of ancestry.

via Finnish teema

Step	Language	Word	Meaning
1	Finnish	teema	theme; subject
2	Latin	thema	theme, topic; the alignment of celestial bodies...
3	Ancient Greek	θέμα	That which is placed or laid down; Something...
4	Ancient Greek	τίθημι	I put, place, set; I make, cause to be; I make
5	Proto-Indo-European	dʰeh₁-	to do, put, place

via Finnish johto

Step	Language	Word	Meaning
1	Finnish	johto	cord, line, conductor; administration,...
2	Finnish	johtaa	to lead, take, show someone the way to; to guide,...
3	Proto-Finnic	johtadak	to lead, to guide

Every word from Proto-Indo-European dʰeh₁- →Every word from Ancient Greek τίθημι →Every word from Ancient Greek θέμα →