I would like to use a smart value with the +/- operator in the plusBusinessDays() function for setting the due date of an issue.
So this works:
{{customfield_10015.plusBusinessDays(issue.Duration)}}
but when I try to use the +/- operator
{{customfield_10015.plusBusinessDays(issue.Duration+1) }}
the script runs through with setting the due date to NULL
any ideas?