diff --git a/l18n b/l18n
index 04b1e8d..dcd03ce 160000
--- a/l18n
+++ b/l18n
@@ -1 +1 @@
-Subproject commit 04b1e8d678fbb37cac7d96b167be5822bab2491a
+Subproject commit dcd03ce585f08b1793de30c7733dde6655c69595
diff --git a/src/enums/MDCustomReportFormat.php b/src/enums/MDCustomReportFormat.php
new file mode 100644
index 0000000..29c800d
--- /dev/null
+++ b/src/enums/MDCustomReportFormat.php
@@ -0,0 +1,78 @@
+<?PHP
+/**
+ * Represents a format in which custom reports can be generated.
+ *
+ * @author Joshua Ramon Enslin <joshua@museum-digital.de>
+ */
+declare(strict_types = 1);
+
+/**
+ * Represents a format in which custom reports can be generated.
+ */
+enum MDCustomReportFormat implements MDValueEnumInterface, JsonSerializable {
+
+    case csv;
+    case html;
+
+    /**
+     * Returns a value of this type based on a string.
+     *
+     * @param string $input Input to get a value from.
+     *
+     * @return MDCustomReportTarget
+     */
+    public static function fromString(string $input):MDObjectDamageType {
+
+        return match($input) {
+            'csv' => self::csv,
+            'html' => self::html,
+            default => throw new MDpageParameterNotFromListException("Unknown custom report format"),
+        };
+
+    }
+
+    /**
+     * Lists all available names.
+     *
+     * @return array<string>
+     */
+    public static function caseNames():array {
+
+        $output = [];
+
+        $cases = self::cases();
+        foreach ($cases as $case) {
+            $output[] = $case->name;
+        }
+
+        return $output;
+
+    }
+
+    /**
+     * Provides the option to serialize as a string during json_encode().
+     *
+     * @return string
+     */
+    public function jsonSerialize():string {
+
+        return $this->name;
+
+    }
+
+    /**
+     * Sanitizes a string for input into a file of the current format.
+     *
+     * @param string $input Input string to sanitize.
+     *
+     * @return string
+     */
+    public function sanitize(string $input):string {
+
+        return match($this) {
+            self::csv => '"' . strtr($input, ['"' => '\'']) . '"',
+            self::html => htmlspecialchars($input),
+        };
+
+    }
+}
diff --git a/src/enums/MDCustomReportTarget.php b/src/enums/MDCustomReportTarget.php
new file mode 100644
index 0000000..820f8ec
--- /dev/null
+++ b/src/enums/MDCustomReportTarget.php
@@ -0,0 +1,99 @@
+<?PHP
+/**
+ * Represents a type of page for which custom reports can be generated in musdb.
+ *
+ * @author Joshua Ramon Enslin <joshua@museum-digital.de>
+ */
+declare(strict_types = 1);
+
+/**
+ * Represents a type of page for which custom reports can be generated in musdb.
+ */
+enum MDCustomReportTarget implements MDValueEnumInterface, JsonSerializable {
+
+    case object_single;
+    case object_list;
+
+    /**
+     * Returns a value of this type based on a string.
+     *
+     * @param string $input Input to get a value from.
+     *
+     * @return MDCustomReportTarget
+     */
+    public static function fromString(string $input):MDObjectDamageType {
+
+        return match($input) {
+            'object_single' => self::object_single,
+            'object_list' => self::object_list,
+            default => throw new MDpageParameterNotFromListException("Unknown custom report target"),
+        };
+
+    }
+
+    /**
+     * Lists all available names.
+     *
+     * @return array<string>
+     */
+    public static function caseNames():array {
+
+        $output = [];
+
+        $cases = self::cases();
+        foreach ($cases as $case) {
+            $output[] = $case->name;
+        }
+
+        return $output;
+
+    }
+
+    /**
+     * Gets an unsorted list of the entries in a translated version.
+     *
+     * @param MDTlLoader $tlLoader Translation loader.
+     *
+     * @return array<string, string>
+     */
+    public static function getUnsortedList(MDTlLoader $tlLoader):array {
+        return MDValueSet::getTlUnsortedList($tlLoader, self::caseNames(), "custom_report_targets_set", "custom_report_targets_set");
+
+    }
+
+    /**
+     * Gets a sorted list of the entries in a translated version.
+     *
+     * @param MDTlLoader $tlLoader Translation loader.
+     *
+     * @return array<string, string>
+     */
+    public static function getSortedList(MDTlLoader $tlLoader):array {
+        return MDValueSet::getTlSortedList($tlLoader, self::caseNames(), "custom_report_targets_set", "custom_report_targets_set");
+
+    }
+
+    /**
+     * Returns the name of the current value in translation.
+     *
+     * @param MDTlLoader $tlLoader Translation loader.
+     *
+     * @return string
+     */
+    public function getTledName(MDTlLoader $tlLoader):string {
+
+        return $tlLoader->tl("custom_report_targets_set", "custom_report_targets_set", $this->name);
+
+    }
+
+    /**
+     * Provides the option to serialize as a string during json_encode().
+     *
+     * @return string
+     */
+    public function jsonSerialize():string {
+
+        return $this->name;
+
+    }
+}