Jira automation is a no-code rule builder that lets users build "if-this-then-that" rules to automate their processes. The rules are triggered by Jira events and are relatively simple to build. Anyone with Global or Project Admin permissions can create automation rules to quickly automate many processes.
Automation is included with every Jira Cloud Standard, Premium, and Enterprise offering. However, there are notable Global and multi-project rule limits that may impact your experience with Jira's automation offering.