Many thanks, that was very structured and helpful. /Jan-Erik

3 jan. 2022 kl. 12:07 skrev kauśika :

On Monday, January 3, 2022 4:34:50 PM IST kauśika wrote:

...

If 'Exercises' and 'Answers to exercises' are some head structure (assuming unnumbered since they are so in your example): \definehead[exercises][subject] \definehead[answers][subject] then you can simply do \setupenumeration[uppgift] [alternative=left, width=1cm, text=, after={\blank[2*big]}, way=bysubject] and ConTeXt will automatically restart the number at every new subject block.

In this case you would have something like :

\startexercise[title={Exercises}] \startuppgift first exercise \stopuppgift

\startuppgift second exercise \stopuppgift \stopexercise

\startanswers \startuppgift answer to first exercise \stopuppgift

\startuppgift answer to second exercise \stopuppgift \stopanswers

kauśika