diff --git a/src/SettingsPage.php b/src/SettingsPage.php
index 3f0e838..c87229b 100644
--- a/src/SettingsPage.php
+++ b/src/SettingsPage.php
@@ -174,6 +174,12 @@ public function save() {
 
 			/** Get selected columns. */
 			$columns = get_option( 'uewm_columns' );
+
+            /** Add custom columns */
+            $custom_columns = apply_filters('uewm_custom_columns', array());
+            $columns = array_merge($columns, $custom_columns);
+            $allowlist = array_merge($allowlist, $custom_columns);
+
 			$columns = $columns ? $columns : $allowlist; /** Empty = All. */
 
 			/** Filter columns. */
diff --git a/src/Users.php b/src/Users.php
index 57fc1cd..9f8f15f 100644
--- a/src/Users.php
+++ b/src/Users.php
@@ -98,6 +98,17 @@ public function get_users_data( $ids ) {
 		foreach ( $meta_records as $record ) {
 			$user_rows[ $record->user_id ][ $record->meta_key ] = $record->meta_value;
 		}
+
+        /** Add custom info */
+        $custom_columns = apply_filters('uewm_custom_columns', array());
+        if( ! empty( $custom_columns ) ) {
+            foreach ( $user_records as $record ) {
+                foreach ($custom_columns as $key => $column_name) {
+                    $user_rows[ $record->ID ][ $column_name ] = apply_filters('uewm_custom_column_value_' . $column_name, '', $record->ID);
+                }
+            }
+        }
+
 		return $user_rows;
 	}