diff --git a/Instrument/SDO/AIA.xml b/Instrument/SDO/AIA.xml
index f3128d3df..83c387cec 100644
--- a/Instrument/SDO/AIA.xml
+++ b/Instrument/SDO/AIA.xml
@@ -1,31 +1,32 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<Spase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.spase-group.org/data/schema" xsi:schemaLocation="http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_2_0.xsd">
-  <Version>2.2.0</Version>
-  <Instrument>
-    <ResourceID>spase://SMWG/Instrument/SDO/AIA</ResourceID>
-    <ResourceHeader>
-      <ResourceName>AIA</ResourceName>
-      <ReleaseDate>2010-10-04T20:54:57Z</ReleaseDate>
-      <Description>The SDO (Solar Dynamics Observatory) AIA
-(Atmospheric Imaging Assembly) is a battery of four telescopes 
-designed to image the dynamic solar atmosphere in multiple 
-different wavelengths to link changes in the surface to those 
-in the interior. Data will include images of the Sun that span 
-at least 1.3 solar diameters in 10 wavelengths (7 EUV and 
-3 UV-visible channels) nearly simultaneously, at a resolution 
-of about 1 arcsec and at a cadence of 10 seconds or better
-</Description>
-      <Contact>
-        <PersonID>spase://SMWG/Person/Alan.M.Title</PersonID>
-        <Role>PrincipalInvestigator</Role>
-      </Contact>
-      <InformationURL>
-        <Name>AIA web site at Lockheed</Name>
-        <URL>http://aia.lmsal.com/</URL>
-      </InformationURL>
-    </ResourceHeader>
-    <InstrumentType>Imager</InstrumentType>
-    <InvestigationName>AIA</InvestigationName>
-    <ObservatoryID>spase://SMWG/Observatory/SDO</ObservatoryID>
-  </Instrument>
+<Spase xmlns="http://www.spase-group.org/data/schema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.spase-group.org/data/schema  http://www.spase-group.org/data/schema/spase-2_6_1.xsd">
+   <Version>2.6.1</Version>
+   <Instrument>
+      <ResourceID>spase://SMWG/Instrument/SDO/AIA</ResourceID>
+      <ResourceHeader>
+         <ResourceName>Atmospheric Imaging Assembly (AIA)</ResourceName>
+         <ReleaseDate>2010-10-04T20:54:57Z</ReleaseDate>
+         <Description>The SDO (Solar Dynamics Observatory) AIA (Atmospheric Imaging Assembly) is a battery of four telescopes 
+designed to image the dynamic solar atmosphere in multiple different wavelengths to link changes in the surface to those in the interior. Data will include images of the Sun that span at least 1.3 solar diameters in 10 wavelengths (7 EUV and 3 UV-visible channels) nearly simultaneously, at a resolution of about 1 arcsec and at a cadence of 10 seconds or better.</Description>
+         <Contact>
+            <PersonID>spase://SMWG/Person/Alan.M.Title</PersonID>
+            <Role>FormerPI</Role>
+         </Contact>
+         <Contact>
+            <PersonID>spase://SMWG/Person/Mark.C.M.Cheung</PersonID>
+            <Role>PrincipalInvestigator</Role>
+         </Contact>
+         <InformationURL>
+            <Name>AIA web site at Lockheed</Name>
+            <URL>http://aia.lmsal.com/</URL>
+         </InformationURL>
+         <InformationURL>
+            <Name>The SDO/AIA Instrument paper</Name>
+            <URL>https://doi.org/10.1007/s11207-011-9776-8</URL>
+         </InformationURL>
+      </ResourceHeader>
+      <InstrumentType>Imager</InstrumentType>
+      <InvestigationName>AIA</InvestigationName>
+      <ObservatoryID>spase://SMWG/Observatory/SDO</ObservatoryID>
+   </Instrument>
 </Spase>