diff --git a/CognigrOne_LR3/hebbian_block_LR3/data.dm b/CognigrOne_LR3/hebbian_block_LR3/data.dm
new file mode 100644
index 0000000..54c6cea
Binary files /dev/null and b/CognigrOne_LR3/hebbian_block_LR3/data.dm differ
diff --git a/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa b/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa
index ca1591c..220d00d 100644
Binary files a/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa and b/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa differ
diff --git a/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa.cdslck b/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa.cdslck
deleted file mode 100644
index 207d67f..0000000
--- a/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa.cdslck
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Edit Lock-Stake file. CAUTION: Please do not change.
-#
-# Information about current Edit Lock Owner.
-#
-LockStakeVersion               1.1
-LoginName                      p302242
-HostName                       bics02.hpc.rug.nl
-ProcessIdentifier              2068
-ProcessCreationTime_UTC        1629809071
-ProcessCreationTime_Readable   Tue Aug 24 14:44:31 2021 CEST
-AppIdentifier                  OA File System Design Manager
-OSType                         unix
-ReasonForPlacingEditLock       OpenAccess edit lock
-FilePathUsedToEditLock         /home/p302242/libraries/CognigrOne_LR3/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa.cdslck
-TimeEditLocked                 Tue Aug 24 15:08:23 2021 CEST
diff --git a/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa.cdslck.RHEL30.bics02.hpc.rug.nl.2068 b/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa.cdslck.RHEL30.bics02.hpc.rug.nl.2068
deleted file mode 100644
index 207d67f..0000000
--- a/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa.cdslck.RHEL30.bics02.hpc.rug.nl.2068
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Edit Lock-Stake file. CAUTION: Please do not change.
-#
-# Information about current Edit Lock Owner.
-#
-LockStakeVersion               1.1
-LoginName                      p302242
-HostName                       bics02.hpc.rug.nl
-ProcessIdentifier              2068
-ProcessCreationTime_UTC        1629809071
-ProcessCreationTime_Readable   Tue Aug 24 14:44:31 2021 CEST
-AppIdentifier                  OA File System Design Manager
-OSType                         unix
-ReasonForPlacingEditLock       OpenAccess edit lock
-FilePathUsedToEditLock         /home/p302242/libraries/CognigrOne_LR3/CognigrOne_LR3/hebbian_block_LR3/schematic/sch.oa.cdslck
-TimeEditLocked                 Tue Aug 24 15:08:23 2021 CEST
diff --git a/CognigrOne_LR3/hebbian_block_LR3/schematic/thumbnail_128x128.png b/CognigrOne_LR3/hebbian_block_LR3/schematic/thumbnail_128x128.png
index 592bca4..9e67df8 100644
Binary files a/CognigrOne_LR3/hebbian_block_LR3/schematic/thumbnail_128x128.png and b/CognigrOne_LR3/hebbian_block_LR3/schematic/thumbnail_128x128.png differ
diff --git a/CognigrOne_LR3/hebbian_block_LR3/symbol/master.tag b/CognigrOne_LR3/hebbian_block_LR3/symbol/master.tag
new file mode 100644
index 0000000..e1024da
--- /dev/null
+++ b/CognigrOne_LR3/hebbian_block_LR3/symbol/master.tag
@@ -0,0 +1,2 @@
+-- Master.tag File, Rev:1.0
+symbol.oa
diff --git a/CognigrOne_LR3/hebbian_block_LR3/symbol/symbol.oa b/CognigrOne_LR3/hebbian_block_LR3/symbol/symbol.oa
new file mode 100644
index 0000000..062f20d
Binary files /dev/null and b/CognigrOne_LR3/hebbian_block_LR3/symbol/symbol.oa differ
diff --git a/CognigrOne_LR3/hebbian_block_LR3/symbol/thumbnail_128x128.png b/CognigrOne_LR3/hebbian_block_LR3/symbol/thumbnail_128x128.png
new file mode 100644
index 0000000..e495176
Binary files /dev/null and b/CognigrOne_LR3/hebbian_block_LR3/symbol/thumbnail_128x128.png differ