diff --git a/CHTOBISR/iocBoot/iocCHTOBISR-IOC-01/config.xml b/CHTOBISR/iocBoot/iocCHTOBISR-IOC-01/config.xml
index 5c2d4cfe3..fbed49d9f 100644
--- a/CHTOBISR/iocBoot/iocCHTOBISR-IOC-01/config.xml
+++ b/CHTOBISR/iocBoot/iocCHTOBISR-IOC-01/config.xml
@@ -5,6 +5,11 @@
 <ioc_details></ioc_details>
 <macros>
 <xi:include href="../../../COMMON/PORT.xml" />
+<macro name="ADDR1" pattern="^[0-9]*$" description="Address of laser 1"  hasDefault="YES" defaultValue="" />
+<macro name="ADDR2" pattern="^[0-9]*$" description="Address of laser 2"  hasDefault="YES" defaultValue="" />
+<macro name="ADDR3" pattern="^[0-9]*$" description="Address of laser 3"  hasDefault="YES" defaultValue="" />
+<macro name="ADDR4" pattern="^[0-9]*$" description="Address of laser 4"  hasDefault="YES" defaultValue="" />
+<macro name="ADDR5" pattern="^[0-9]*$" description="Address of laser 5"  hasDefault="YES" defaultValue="" />
 </macros>
 <pvsets>
 </pvsets>
diff --git a/CHTOBISR/iocBoot/iocCHTOBISR-IOC-01/st-common.cmd b/CHTOBISR/iocBoot/iocCHTOBISR-IOC-01/st-common.cmd
index fb3782b94..5c7e78d42 100644
--- a/CHTOBISR/iocBoot/iocCHTOBISR-IOC-01/st-common.cmd
+++ b/CHTOBISR/iocBoot/iocCHTOBISR-IOC-01/st-common.cmd
@@ -32,9 +32,31 @@ $(IFNOTDEVSIM) $(IFNOTRECSIM) asynSetOption("$(DEVICE)",0,"ixoff","N")
 < $(IOCSTARTUP)/dbload.cmd
 
 ## Load our record instances
-dbLoadRecords("$(CHTOBISR)/db/chtobisr.db","PVPREFIX=$(MYPVPREFIX),P=$(MYPVPREFIX)$(IOCNAME):,RECSIM=$(RECSIM=0),DISABLE=$(DISABLE=0),PORT=$(DEVICE)")
-dbLoadRecords("$(CHTOBISR)/db/chtobisr_status.db","P=$(MYPVPREFIX)$(IOCNAME):")
-dbLoadRecords("$(CHTOBISR)/db/chtobisr_faults.db","P=$(MYPVPREFIX)$(IOCNAME):")
+stringiftest("ADDR1", "$(ADDR1=)")
+stringiftest("ADDR2", "$(ADDR2=)")
+stringiftest("ADDR3", "$(ADDR3=)")
+stringiftest("ADDR4", "$(ADDR4=)")
+stringiftest("ADDR5", "$(ADDR5=)")
+
+$(IFADDR1) dbLoadRecords("$(CHTOBISR)/db/chtobisr.db","PVPREFIX=$(MYPVPREFIX),P=$(MYPVPREFIX)$(IOCNAME):1:,RECSIM=$(RECSIM=0),DISABLE=$(DISABLE=0),PORT=$(DEVICE),ADDR=$(ADDR1=)")
+$(IFADDR1) dbLoadRecords("$(CHTOBISR)/db/chtobisr_status.db","P=$(MYPVPREFIX)$(IOCNAME):1:")
+$(IFADDR1) dbLoadRecords("$(CHTOBISR)/db/chtobisr_faults.db","P=$(MYPVPREFIX)$(IOCNAME):1:")
+
+$(IFADDR2) dbLoadRecords("$(CHTOBISR)/db/chtobisr.db","PVPREFIX=$(MYPVPREFIX),P=$(MYPVPREFIX)$(IOCNAME):2:,RECSIM=$(RECSIM=0),DISABLE=$(DISABLE=0),PORT=$(DEVICE),ADDR=$(ADDR2=)")
+$(IFADDR2) dbLoadRecords("$(CHTOBISR)/db/chtobisr_status.db","P=$(MYPVPREFIX)$(IOCNAME):2:")
+$(IFADDR2) dbLoadRecords("$(CHTOBISR)/db/chtobisr_faults.db","P=$(MYPVPREFIX)$(IOCNAME):2:")
+
+$(IFADDR3) dbLoadRecords("$(CHTOBISR)/db/chtobisr.db","PVPREFIX=$(MYPVPREFIX),P=$(MYPVPREFIX)$(IOCNAME):3:,RECSIM=$(RECSIM=0),DISABLE=$(DISABLE=0),PORT=$(DEVICE),ADDR=$(ADDR3=)")
+$(IFADDR3) dbLoadRecords("$(CHTOBISR)/db/chtobisr_status.db","P=$(MYPVPREFIX)$(IOCNAME):3:")
+$(IFADDR3) dbLoadRecords("$(CHTOBISR)/db/chtobisr_faults.db","P=$(MYPVPREFIX)$(IOCNAME):3:")
+
+$(IFADDR4) dbLoadRecords("$(CHTOBISR)/db/chtobisr.db","PVPREFIX=$(MYPVPREFIX),P=$(MYPVPREFIX)$(IOCNAME):4:,RECSIM=$(RECSIM=0),DISABLE=$(DISABLE=0),PORT=$(DEVICE),ADDR=$(ADDR4=)")
+$(IFADDR4) dbLoadRecords("$(CHTOBISR)/db/chtobisr_status.db","P=$(MYPVPREFIX)$(IOCNAME):4:")
+$(IFADDR4) dbLoadRecords("$(CHTOBISR)/db/chtobisr_faults.db","P=$(MYPVPREFIX)$(IOCNAME):4:")
+
+$(IFADDR5) dbLoadRecords("$(CHTOBISR)/db/chtobisr.db","PVPREFIX=$(MYPVPREFIX),P=$(MYPVPREFIX)$(IOCNAME):5:,RECSIM=$(RECSIM=0),DISABLE=$(DISABLE=0),PORT=$(DEVICE),ADDR=$(ADDR5=)")
+$(IFADDR5) dbLoadRecords("$(CHTOBISR)/db/chtobisr_status.db","P=$(MYPVPREFIX)$(IOCNAME):5:")
+$(IFADDR5) dbLoadRecords("$(CHTOBISR)/db/chtobisr_faults.db","P=$(MYPVPREFIX)$(IOCNAME):5:")
 
 ##ISIS## Stuff that needs to be done after all records are loaded but before iocInit is called 
 < $(IOCSTARTUP)/preiocinit.cmd