A shliach tzibbur was davening and after chazaras hashatz he had to leave the minyan immediately. May someone else go up and say the Kadddish that comes after Shemoneh Esrei?
Answer:
Yes. This is the common custom for a shul where there is more than one aveil, and the second shaliach tzibbur takes over for ashrei and uva le-zion, including kaddish tiskabel.
Best wishes.
