How to automatically change the status of an issue on the basis of time after issue's creation

[Bindhu VG]

I want some issues to be automatically closed if it has been in the resolved status for say more than a week. 

How can it be achieved, is there any plugin which can be used for such a requirement.

I figured we can write JIRA Jelly scripts for getting such results, but also came across that it should be used sparingly unless its too urgent.

Please help. thanks in advance.

[Nic Brough -Adaptavist-]

Jelly goes away in JIRA 6.4, so it's not a case of "sparingly", it's more "you can't use jelly any more"

The automation plugin is one option, and, of course, the Script Runner add-on can be used to create a regular "run filter and transition things on it" service.