Dear all,
I'm searching for a automation which changes the due date from my Epics.
I have currently following set up: The feature, Epics and tasks are marked with a Release (Fix version) this release has a fix release date. (For example 31.Jan 2024) Now i wanna have a automation where i can set the due date from the Epics 10 days before this release date.
I tried to figured out by myself but not successfully XD
This is what i tried:

I used this code for the due date: {{#issue.fields.fixVersions.first.releaseDate}}{{10d | subtract}}{{/issue.fields.fixVersions.first.releaseDate}}, but it only wrote me the relase date in it.
Thank your very much and have a great day 