diff --git a/common_syms/apprentice.txt b/common_syms/apprentice.txt
new file mode 100644
index 000000000..e35133ecc
--- /dev/null
+++ b/common_syms/apprentice.txt
@@ -0,0 +1,3 @@
+gUnknown_030062EC
+gUnknown_030062F0
+gUnknown_030062F4
diff --git a/common_syms/battle_factory_screen.txt b/common_syms/battle_factory_screen.txt
new file mode 100644
index 000000000..9f6868139
--- /dev/null
+++ b/common_syms/battle_factory_screen.txt
@@ -0,0 +1 @@
+gUnknown_030062E8
diff --git a/src/apprentice.c b/src/apprentice.c
index fa4e08385..499f85094 100644
--- a/src/apprentice.c
+++ b/src/apprentice.c
@@ -340,9 +340,10 @@ extern const u8 gText_082B7185[];
 extern const u8 gText_082B71C1[];
 extern const u8 gText_082B71F9[];
 
-extern struct Unk030062ECStruct *gUnknown_030062EC;
-extern struct Unk030062F0Struct *gUnknown_030062F0;
-extern void (*gUnknown_030062F4)(void);
+// IWRAM common
+struct Unk030062ECStruct *gUnknown_030062EC;
+struct Unk030062F0Struct *gUnknown_030062F0;
+void (*gUnknown_030062F4)(void);
 
 // This file's functions.
 static u16 sub_819FF98(u8 arg0);
diff --git a/src/battle_factory_screen.c b/src/battle_factory_screen.c
index 255cf5aa1..42a9b579c 100644
--- a/src/battle_factory_screen.c
+++ b/src/battle_factory_screen.c
@@ -131,7 +131,6 @@ struct FactorySwapMonsStruct
     bool8 unk30;
 };
 
-extern u8 (*gUnknown_030062E8)(void);
 extern u8 gUnknown_0203CF20;
 
 extern const u16 gBattleFrontierHeldItems[];
@@ -237,6 +236,9 @@ static IWRAM_DATA struct FactorySelectMonsStruct *sFactorySelectScreen;
 static IWRAM_DATA void (*sSwap_CurrentTableFunc)(u8 taskId);
 static IWRAM_DATA struct FactorySwapMonsStruct *sFactorySwapScreen;
 
+// IWRAM common
+u8 (*gUnknown_030062E8)(void);
+
 // Const rom data.
 static const u16 gUnknown_0860F13C[] = INCBIN_U16("graphics/unknown/unknown_60F13C.gbapal");
 static const u16 gUnknown_0860F15C[] = INCBIN_U16("graphics/unknown/unknown_60F15C.gbapal");
diff --git a/sym_common.txt b/sym_common.txt
index 0c742d925..346591222 100644
--- a/sym_common.txt
+++ b/sym_common.txt
@@ -87,18 +87,11 @@ gUnknown_030062E0: @ 30062E0
 gUnknown_030062E4: @ 30062E4
 	.space 0x4
 
-gUnknown_030062E8: @ 30062E8
-	.space 0x4
-
-gUnknown_030062EC: @ 30062EC
-	.space 0x4
-
-gUnknown_030062F0: @ 30062F0
-	.space 0x4
-
-gUnknown_030062F4: @ 30062F4
-	.space 0xC
-
+	.include "battle_factory_screen.o"
+	.include "apprentice.o"
+	
+	.space 0x8
+	
 	.include "list_menu.o"
 
 gUnknown_03006328: @ 3006328