diff --git a/non_plat/e2fs.te b/non_plat/e2fs.te
index 865bd21..df75b74 100644
--- a/non_plat/e2fs.te
+++ b/non_plat/e2fs.te
@@ -12,3 +12,9 @@ allow e2fs nvdata_device:blk_file rw_file_perms;
 allow e2fs nvcfg_block_device:blk_file rw_file_perms;
 
 allow e2fs devpts:chr_file {read write};
+
+# Date : WK18.23
+# Operation: P migration
+# Purpose : Allow mke2fs to format userdata and cache partition
+allow e2fs cache_block_device:blk_file rw_file_perms;
+allow e2fs userdata_block_device:blk_file rw_file_perms;
diff --git a/non_plat/factory.te b/non_plat/factory.te
index 52367cc..7b375ba 100644
--- a/non_plat/factory.te
+++ b/non_plat/factory.te
@@ -353,3 +353,14 @@ allow factory sysfs:file { read open };
 # For touch auto test
 allow factory sysfs_tpd_setting:dir search;
 allow factory sysfs_tpd_setting:file { read getattr open };
+
+# Date : WK18.23
+# Operation: P migration
+# Purpose : Allow factory to unmount partition, stop service, and then erase partition
+allow factory vendor_shell_exec:file { read execute open execute_no_trans };
+allow factory vendor_toolbox_exec:file { execute_no_trans };
+allow factory labeledfs:filesystem { unmount };
+allow factory proc_cmdline:file { read open getattr };
+allow factory factory:capability { sys_boot sys_admin};
+allow factory sysfs_dt_firmware_android:file { read open getattr };
+allow factory sysfs_dt_firmware_android:dir { read open search };
\ No newline at end of file
diff --git a/non_plat/meta_tst.te b/non_plat/meta_tst.te
index 0606720..16160e0 100644
--- a/non_plat/meta_tst.te
+++ b/non_plat/meta_tst.te
@@ -382,3 +382,14 @@ allow meta_tst block_device:dir search;
 # Purpose : Allow meta_tst to access tpd sysfs nodes for CTP test
 allow meta_tst sysfs_tpd_setting:dir search;
 allow meta_tst sysfs_tpd_setting:file { read getattr open };
+
+# Date : WK18.24
+# Operation: P migration
+# Purpose : Allow meta_tst to unmount partition, stop service, and then erase partition
+allow meta_tst vendor_shell_exec:file { read execute open execute_no_trans };
+allow meta_tst vendor_toolbox_exec:file { execute_no_trans };
+allow meta_tst labeledfs:filesystem { unmount };
+allow meta_tst proc_cmdline:file { read open getattr };
+allow meta_tst meta_tst:capability { sys_admin };
+allow meta_tst sysfs_dt_firmware_android:file { read open getattr };
+allow meta_tst sysfs_dt_firmware_android:dir { read open search };
\ No newline at end of file
diff --git a/plat_private/emdlogger.te b/plat_private/emdlogger.te
index 1934f8e..af01e0d 100755
--- a/plat_private/emdlogger.te
+++ b/plat_private/emdlogger.te
@@ -76,7 +76,4 @@ allow emdlogger proc_cmdline:file { read getattr open };
 allow emdlogger sysfs_dt_firmware_android:dir search;
 allow emdlogger sysfs_dt_firmware_android:file { read open getattr };
 allow emdlogger system_file:dir open;
-allow emdlogger vendor_default_prop:file { read getattr open };
-allow emdlogger mota_sysfile:dir search;
-
-
+allow emdlogger vendor_default_prop:file { read getattr open };
\ No newline at end of file