https://community.esri.com/t5/arcgis-enterprise-questions/arcgis-concurrent-desktop-license-server-act/m-p/1677942#M43671 <P>That's great, thanks for the info Joshua.</P> Wed, 14 Jan 2026 20:11:01 GMT DavidPike 2026-01-14T20:11:01Z https://community.esri.com/t5/arcgis-enterprise-questions/arcgis-concurrent-desktop-license-server-act/m-p/1676520#M43659 <P>ArcGIS Concurrent (desktop) License Server - 'ACT' extension name meaning</P><P>Hi all and Happy New Year!</P><P>I'm looking at some usage stats for our ArcGIS Licensing Server, particularly extensions being used.</P><P>&nbsp;</P><P>LM version - 2019.2</P><P>Concurrent use licenses for desktop ArcMap, Pro and; ArcMap and Pro desktop extensions.</P><P>&nbsp;</P><P>looking at the lmutil report for active usage, I'm seeing 'ACT' which I really have no idea of what it is.</P><P>'ACT' doesn't show up as the name of anything via the license manager GUI, and 'ACT' doesn't show up at all in almost 18 months of lmgr logs.</P><P>This is the lmutil report below. If anyone has any arcane knowledge of this ACT extension I'd be very grateful! Thanks in advance.</P><LI-CODE lang="markdown">Last Run Time: REDACTED License Server Status: RUNNING --------------------------------------- lmutil - Copyright (c) REDACTED Flexible License Manager status on REDACTED [Detecting lmgrd processes...] License server status: REDACTED License file(s) on REDACTED: REDACTED\LicenseManager\bin\service.txt: REDACTED: license server UP (MASTER) vREDACTED Vendor daemon status (on REDACTED): ARCGIS: UP vREDACTED Feature usage info: Users of ACT: (Total of 1 license issued; Total of 0 licenses in use)</LI-CODE> Wed, 07 Jan 2026 21:22:19 GMT https://community.esri.com/t5/arcgis-enterprise-questions/arcgis-concurrent-desktop-license-server-act/m-p/1676520#M43659 DavidPike 2026-01-07T21:22:19Z https://community.esri.com/t5/arcgis-enterprise-questions/arcgis-concurrent-desktop-license-server-act/m-p/1676554#M43660 <P>It is an implementation artifact, not an actual desktop license or feature type.&nbsp; You can think of it loosely as the license for the license manager itself, but even that isn't exactly correct.</P> Wed, 07 Jan 2026 23:18:49 GMT https://community.esri.com/t5/arcgis-enterprise-questions/arcgis-concurrent-desktop-license-server-act/m-p/1676554#M43660 JoshuaBixby 2026-01-07T23:18:49Z https://community.esri.com/t5/arcgis-enterprise-questions/arcgis-concurrent-desktop-license-server-act/m-p/1677942#M43671 <P>That's great, thanks for the info Joshua.</P> Wed, 14 Jan 2026 20:11:01 GMT https://community.esri.com/t5/arcgis-enterprise-questions/arcgis-concurrent-desktop-license-server-act/m-p/1677942#M43671 DavidPike 2026-01-14T20:11:01Z