diff --git a/api.asp b/api.asp
index 071c776..d3fb087 100644
--- a/api.asp
+++ b/api.asp
@@ -246,24 +246,14 @@ Sub UpdateCompleteAsset()
     End If
     debugMsg = debugMsg & "6-modelId=" & modelId & ","
 
-    ' Get machine type ID
-    Select Case LCase(pcType)
-        Case "standard"
-            machineTypeId = 33
-        Case "engineer", "engineering"
-            machineTypeId = 34
-        Case "shopfloor", "shop floor"
-            machineTypeId = 35
-        Case "cmm"
-            machineTypeId = 41
-        Case "wax trace", "waxtrace", "wax"
-            machineTypeId = 42
-        Case "keyence", "measuring", "measuring tool"
-            machineTypeId = 43
-        Case Else
-            machineTypeId = 33
-    End Select
-    debugMsg = debugMsg & "7-typeId=" & machineTypeId & ","
+    ' Get machine type ID (all PCs use 33)
+    machineTypeId = 33
+    debugMsg = debugMsg & "7-machineTypeId=" & machineTypeId & ","
+
+    ' Get PC type ID from pcType string
+    Dim pctypeId
+    pctypeId = GetPCTypeIdFromPCType(pcType)
+    debugMsg = debugMsg & "7b-pctypeId=" & pctypeId & ","
 
     ' Check if PC exists
     Dim strSQL, rsResult, safeHostname, safeSerial
@@ -308,7 +298,7 @@ Sub UpdateCompleteAsset()
         Else
             lastBootPart = ""
         End If
-        strSQL = "UPDATE machines SET serialnumber='" & safeSerial & "', modelnumberid=" & modelId & ", machinetypeid=" & machineTypeId & ", osid=" & osid & ", isvnc=" & vncValue & ", iswinrm=" & winrmValue & lastBootPart & ", lastupdated=NOW() WHERE machineid=" & machineid
+        strSQL = "UPDATE machines SET serialnumber='" & safeSerial & "', modelnumberid=" & modelId & ", machinetypeid=" & machineTypeId & ", pctypeid=" & pctypeId & ", osid=" & osid & ", isvnc=" & vncValue & ", iswinrm=" & winrmValue & lastBootPart & ", lastupdated=NOW() WHERE machineid=" & machineid
         objConn.Execute strSQL
         If Err.Number <> 0 Then
             SendError debugMsg & "10-UPDATE failed: " & Err.Description
@@ -348,7 +338,7 @@ Sub UpdateCompleteAsset()
             lastBootColInsert = ""
             lastBootValInsert = ""
         End If
-        strSQL = "INSERT INTO machines (hostname, serialnumber, modelnumberid, machinetypeid, osid, machinestatusid, isvnc, iswinrm, lastupdated" & lastBootColInsert & ") VALUES ('" & safeHostname & "', '" & safeSerial & "', " & modelId & ", " & machineTypeId & ", " & osid & ", " & pcstatusid & ", " & vncValueInsert & ", " & winrmValueInsert & ", NOW()" & lastBootValInsert & ")"
+        strSQL = "INSERT INTO machines (hostname, serialnumber, modelnumberid, machinetypeid, pctypeid, osid, machinestatusid, isvnc, iswinrm, lastupdated" & lastBootColInsert & ") VALUES ('" & safeHostname & "', '" & safeSerial & "', " & modelId & ", " & machineTypeId & ", " & pctypeId & ", " & osid & ", " & pcstatusid & ", " & vncValueInsert & ", " & winrmValueInsert & ", NOW()" & lastBootValInsert & ")"
         objConn.Execute strSQL
         If Err.Number <> 0 Then
             SendError debugMsg & "10-INSERT failed: " & Err.Description
@@ -2041,7 +2031,7 @@ Function GetPCTypeIdFromPCType(pcTypeString)
             GetPCTypeIdFromPCType = 7
         Case "GENSPECT", "EAS1000"
             GetPCTypeIdFromPCType = 8 ' Genspect / EAS1000
-        Case "HEAT TREAT", "HEATTTREAT"
+        Case "HEAT TREAT", "HEATTTREAT", "HEATTEAT", "HEAT_TREAT", "HEATTREAT"
             GetPCTypeIdFromPCType = 9
         Case "PART MARKER", "PARTMARKER"
             GetPCTypeIdFromPCType = 10
diff --git a/displaypc.asp b/displaypc.asp
index 71f9e7a..764ad19 100644
--- a/displaypc.asp
+++ b/displaypc.asp
@@ -253,6 +253,11 @@ If machineTypeVal = "" Then machineTypeVal = "N/A"
 
 buVal = rs("businessunit") & ""
 If buVal = "" Then buVal = "N/A"
+
+' Get pctypeid for relationship notification
+Dim pctypeidVal
+pctypeidVal = 0
+If Not IsNull(rs("pctypeid")) Then pctypeidVal = CLng(rs("pctypeid"))
 %>
                             <p class="mb-2"><%=Server.HTMLEncode(serialNumVal)%></p>
                             <p class="mb-2"><%=Server.HTMLEncode(hostnameVal)%></p>
@@ -479,7 +484,18 @@ End If
                 </div>
                 <div class="tab-pane" id="relationships">
                     <h5 class="mb-3">Machine Relationships</h5>
-
+<%
+    ' Show notification for PC types that can have equipment relationships
+    ' CMM=5, Wax/Trace=6, Keyence=7, Genspect=8, Heat Treat=9, Part Marker=10
+    If pctypeidVal >= 5 And pctypeidVal <= 10 Then
+%>
+                    <div class="alert alert-info mb-3">
+                        <i class="zmdi zmdi-info-outline"></i>
+                        This PC type can be assigned to control equipment. Use <a href="editmachine.asp?machineid=<%=machineid%>">Edit Machine</a> to set up relationships.
+                    </div>
+<%
+    End If
+%>
                     <!-- Machines Controlled by This PC -->
                     <h6 class="mt-3 mb-2"><i class="zmdi zmdi-settings"></i> Machines Controlled by This PC</h6>
                     <div class="table-responsive mb-4">