diff --git a/keyboards/crkbd/keymaps/sajenim/process_record.c b/keyboards/crkbd/keymaps/sajenim/process_record.c
index 98f3ac5..64bfd4a 100644
--- a/keyboards/crkbd/keymaps/sajenim/process_record.c
+++ b/keyboards/crkbd/keymaps/sajenim/process_record.c
@@ -1,12 +1,42 @@
 #include "process_record.h"
 #include "features/sentence_case.h"
 
+// Use ALTREP2 and ALTREP3 in our layout...
+bool remember_last_key_user(uint16_t keycode, keyrecord_t* record, uint8_t* remembered_mods) {
+  switch (keycode) {
+    case ALTREP2:
+    case ALTREP3:
+      return false; // ignore ALTREP keys.
+  }
+  return true; // other keys can be repeated.
+}
+
+static void process_altrep2(uint16_t keycode, uint8_t mods) {
+  switch (keycode) {
+    // Expand and centre cursor
+    case KC_LPRN: SEND_STRING(")"SS_TAP(X_LEFT)); break;                // ()
+    case KC_LBRC: SEND_STRING("]"SS_TAP(X_LEFT)); break;                // []
+    case KC_LCBR: SEND_STRING("}"SS_TAP(X_LEFT)); break;                // {}
+    case KC_DQUO: SEND_STRING("\""); break;                             // ""
+    // Complete
+    case KC_LABK: SEND_STRING("-"); break;                              // <-
+    case KC_RABK: SEND_STRING(SS_TAP(X_LEFT)"-"SS_TAP(X_RIGHT)); break; // ->
+    case KC_DOT: SEND_STRING("|."); break;                              // .|.
+    case KC_PIPE: SEND_STRING("||"); break;                             // |||
+    case KC_COLN: SEND_STRING(":"); break;                              // ::
+  }
+}
+
 // Define the behaviour of our custom keycodes
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+bool process_record_user(uint16_t keycode, keyrecord_t* record) {
   if (!process_sentence_case(keycode, record)) { return false; }
 
   switch (keycode) {
-    // Toggle sentence case.
+    case ALTREP2:
+      if (record->event.pressed) {
+        process_altrep2(get_last_keycode(), get_last_mods());
+      }
+      return false;
     case SC_TOGG:
       if (record->event.pressed) {
         sentence_case_toggle();