diff --git a/fsw/src/ci_lab_app.c b/fsw/src/ci_lab_app.c
index 909c8c8..2fcc6c8 100644
--- a/fsw/src/ci_lab_app.c
+++ b/fsw/src/ci_lab_app.c
@@ -75,7 +75,7 @@ int32 CI_LAB_ReportHousekeeping(const CFE_MSG_CommandHeader_t *data);
 /*            and acts accordingly to process them.                           */
 /*                                                                            */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *  * *  * * * * **/
-void CI_Lab_AppMain(void)
+void CI_LAB_AppMain(void)
 {
     int32            status;
     uint32           RunStatus = CFE_ES_RunStatus_APP_RUN;
diff --git a/fsw/src/ci_lab_app.h b/fsw/src/ci_lab_app.h
index 16e245f..3c51e8f 100644
--- a/fsw/src/ci_lab_app.h
+++ b/fsw/src/ci_lab_app.h
@@ -52,7 +52,7 @@
 ** Note: Except for the entry point (CI_LAB_AppMain), these
 **       functions are not called from any other source module.
 */
-void CI_Lab_AppMain(void);
+void CI_LAB_AppMain(void);
 void CI_LAB_TaskInit(void);
 void CI_LAB_ProcessCommandPacket(CFE_SB_Buffer_t *SBBufPtr);
 void CI_LAB_ProcessGroundCommand(CFE_SB_Buffer_t *SBBufPtr);
diff --git a/fsw/src/ci_lab_msg.h b/fsw/src/ci_lab_msg.h
index c72335e..9d40db9 100644
--- a/fsw/src/ci_lab_msg.h
+++ b/fsw/src/ci_lab_msg.h
@@ -26,8 +26,13 @@
 /*
 ** CI_LAB command codes
 */
-#define CI_LAB_NOOP_CC           0
-#define CI_LAB_RESET_COUNTERS_CC 1
+#define CI_LAB_NOOP_CC                 0
+#define CI_LAB_RESET_COUNTERS_CC       1
+#define CI_LAB_MODIFY_PDU_FILESIZE_CC  2
+#define CI_LAB_CORRUPT_PDU_CHECKSUM_CC 3
+#define CI_LAB_DROP_PDUS_CC            4
+#define CI_LAB_CAPTURE_PDUS_CC         5
+#define CI_LAB_STOP_PDU_CAPTURE_CC     6
 
 /*************************************************************************/
 /*