# Help > About (src/Form/AboutForm.php)form: title: 'About XenCenter' dialog: true width: 480 fontSize: 13 accent: '#0078d7' layout: column padding: 22 gap: 10 children: - type: row gap: 14 children: - {class: App\Gui\IconBox, kind: xencenter, width: 40, height: 40} - type: column gap: 0 children: - {type: label, text: 'XenCenter for JumPHP', style: subtitle} - {type: label, id: version, text: '', style: muted} - {type: label, text: 'A port of XenCenter (xenadmin, by the XCP-ng project) written in PHP with JumPHP: the same program runs on Linux, Windows, macOS and in a browser.', wrap: true} - {type: label, text: 'It talks to XAPI with JSON-RPC, follows the pool with event.from and draws the performance figures of /rrd_updates.', wrap: true, style: muted} - {type: label, text: 'XenCenter is a trademark of Cloud Software Group; XCP-ng is a project of Vates. This program is not affiliated with them.', wrap: true, style: muted, size: 12} - type: row children: - {type: spacer} - {type: button, id: ok, text: OK, style: primary, default: true, cancel: true, events: {click: onOkClick}}