...
- Open IntelliJ IDEA.
- Open Plugins from the Configure menu.
- Click 'Manage Plugin Repositories'.
- Click the 'plus' button to add a new custom repository.
To get the repository the Studio repository URL, go to /wiki/spaces/KB/pages/102793333 (registered users only). - Click OK to close the dialog.
- Back in Marketplace, in the list of plugins, search for pricefx to find the plugin named pricefx-studio-idea.
- Click 'Install'.
- When the installation is complete, restart IDEA.
...