How can i automatically create sub tasks on issue in JIRA cloud

[lisa trotter]

We have the Cloud version so can not install many 3^rd party plugins, is there any way to have an Issue automatically create pre-defined sub tasks?  For example; if user opens an issue of type 'changeover' the system automatically creates 5 sub tasks (sub task 1 - define title, sub task 2 - order supplies, sub task 3 - set up rules, etc).

Also - is there any way to automatically set due dates on these tasks based on the due date of the 'master' issue?

[Bob Swift OSS (Bob Swift Atlassian Apps)]

You can vote for and watch CSOT-136 which is for the Cloud version of Create on Transition for JIRA. You will need to login (Help).

[Nic Brough -Adaptavist-]

I'm afraid not - you need to use addons that are not available to Cloud.