Documentation
Maps Cloud is an easy to use and intuitive tool allowing you to connect your JIRA issues with the real world by putting them on the map. Geotag your tasks and have a look at your workload from geographical perspective. This add-on is now in a free beta stage. Expect wider feature set including support for GIS (ESRI, GeoServer), spatial assets management and various enhancements soon.
How to install
Maps Cloud can be found on Atlassian Marketplace and installed on JIRA Cloud using Universal Plugin Manager. Once that step is done, you can enable add-on for any selected project. Please check out the Getting Started page for more details on this.