Customs/Minhagim related to a Siyum

Is there anything done in making a siyum that would be unique to Minhag Ashkenaz that would not typically be done in Eastern Europe?

If nothing else, we say Kaddish deRabbonon, rather than Kaddish deIschadetoh

What's Kaddish deIschadetoh? I don't see that in the hadaran at the back of the Artscroll Gemarah.

Kaddish deIschadetoh is the variant of the first paragraph (יתגדל ויתקדש… ואמרו אמן) which is recited at a levayoh. The ArtScroll gemoroh (following Romm) prints this variant for the kaddish after the hadran.