Report Assistance: Add User to Software per Workstation Report

Hello Community,
I have a report that displays which workstations have a specified list of software installed.
I'd like the report to also include the User the workstation is assigned to.
How can I modify my report to include the users (see query below).

Thank you.

SELECT systeminfo.WORKSTATIONNAME AS "Workstation",
softwarelist.SOFTWARENAME AS "Software",
systeminfo.WORKSTATIONNAME AS "Workstation",
cisite.NAME AS "Site" FROM SoftwareInstallation softwareinstallation
LEFT JOIN SoftwareInfo softwareinfo ON softwareinstallation.CIID=softwareinfo.CIID
LEFT JOIN SystemInfo systeminfo ON softwareinfo.WORKSTATIONID=systeminfo.WORKSTATIONID LEFT JOIN SoftwareList softwarelist ON softwareinfo.SOFTWAREID=softwarelist.SOFTWAREID
LEFT JOIN BaseElement baseci ON softwareinstallation.CIID=baseci.CIID
LEFT JOIN CI ci ON baseci.CIID=ci.CIID
LEFT JOIN SDOrganization cisite ON ci.SITEID=cisite.ORG_ID
WHERE ((((((((softwarelist.SOFTWARENAME LIKE UPPER('%Deskpack%')) OR (ci.CINAME LIKE UPPER('%Dynamic Barcodes%'))) OR (ci.CINAME LIKE UPPER('%Dynamic Marks%'))) OR (ci.CINAME LIKE UPPER('%PowerLayout%'))) OR (ci.CINAME LIKE UPPER('%PowerTrapper%'))) OR (((ci.CINAME LIKE UPPER('%Studio Designer%')) OR (ci.CINAME LIKE UPPER('%Studio Toolkit%'))) OR (ci.CINAME LIKE UPPER('%Studio Visualizer%')))) OR ((softwarelist.SOFTWARENAME LIKE UPPER('%FlexoTools%')) OR (softwarelist.SOFTWARENAME LIKE UPPER('%InkTools%')))) OR (softwarelist.SOFTWARENAME LIKE UPPER('%ArtPro%')))
AND softwareinfo.ISSUITEINSTALLATION='0'
ORDER BY 1 NULLS FIRST , 2 NULLS FIRST