diff --git a/src/PhpSpreadsheet/Reader/Ods.php b/src/PhpSpreadsheet/Reader/Ods.php
index 8e52713b5..3e61f2078 100644
--- a/src/PhpSpreadsheet/Reader/Ods.php
+++ b/src/PhpSpreadsheet/Reader/Ods.php
@@ -624,6 +624,9 @@ class Ods extends BaseReader
                                                 }
 
                                                 if ($hyperlink !== null) {
+                                                    if ($hyperlink[0] === '#') {
+                                                        $hyperlink = 'sheet://' . substr($hyperlink, 1);
+                                                    }
                                                     $cell->getHyperlink()
                                                         ->setUrl($hyperlink);
                                                 }
diff --git a/src/PhpSpreadsheet/Reader/Ods/Properties.php b/src/PhpSpreadsheet/Reader/Ods/Properties.php
index 8c4ccc303..33419356e 100644
--- a/src/PhpSpreadsheet/Reader/Ods/Properties.php
+++ b/src/PhpSpreadsheet/Reader/Ods/Properties.php
@@ -91,7 +91,14 @@ class Properties
 
                 break;
             case 'user-defined':
-                $this->setUserDefinedProperty($propertyValueAttributes, $propertyValue, $docProps);
+                $name2 = (string) ($propertyValueAttributes['name'] ?? '');
+                if ($name2 === 'Company') {
+                    $docProps->setCompany($propertyValue);
+                } elseif ($name2 === 'category') {
+                    $docProps->setCategory($propertyValue);
+                } else {
+                    $this->setUserDefinedProperty($propertyValueAttributes, $propertyValue, $docProps);
+                }
 
                 break;
         }
diff --git a/src/PhpSpreadsheet/Writer/Ods/Content.php b/src/PhpSpreadsheet/Writer/Ods/Content.php
index 311044369..f52dcfad4 100644
--- a/src/PhpSpreadsheet/Writer/Ods/Content.php
+++ b/src/PhpSpreadsheet/Writer/Ods/Content.php
@@ -250,7 +250,23 @@ class Content extends WriterPart
                     // break intentionally omitted
                 case DataType::TYPE_STRING:
                     $objWriter->writeAttribute('office:value-type', 'string');
-                    $objWriter->writeElement('text:p', $cell->getValue());
+                    $url = $cell->getHyperlink()->getUrl();
+                    if (empty($url)) {
+                        $objWriter->writeElement('text:p', $cell->getValue());
+                    } else {
+                        $objWriter->startElement('text:p');
+                        $objWriter->startElement('text:a');
+                        $sheets = 'sheet://';
+                        $lensheets = strlen($sheets);
+                        if (substr($url, 0, $lensheets) === $sheets) {
+                            $url = '#' . substr($url, $lensheets);
+                        }
+                        $objWriter->writeAttribute('xlink:href', $url);
+                        $objWriter->writeAttribute('xlink:type', 'simple');
+                        $objWriter->text($cell->getValue());
+                        $objWriter->endElement(); // text:a
+                        $objWriter->endElement(); // text:p
+                    }
 
                     break;
             }
diff --git a/src/PhpSpreadsheet/Writer/Ods/Meta.php b/src/PhpSpreadsheet/Writer/Ods/Meta.php
index 16f7c8b54..75023a6da 100644
--- a/src/PhpSpreadsheet/Writer/Ods/Meta.php
+++ b/src/PhpSpreadsheet/Writer/Ods/Meta.php
@@ -65,12 +65,12 @@ class Meta extends WriterPart
         //<meta:document-statistic meta:table-count="XXX" meta:cell-count="XXX" meta:object-count="XXX"/>
         $objWriter->startElement('meta:user-defined');
         $objWriter->writeAttribute('meta:name', 'Company');
-        $objWriter->writeRaw($spreadsheet->getProperties()->getCompany());
+        $objWriter->writeRawData($spreadsheet->getProperties()->getCompany());
         $objWriter->endElement();
 
         $objWriter->startElement('meta:user-defined');
         $objWriter->writeAttribute('meta:name', 'category');
-        $objWriter->writeRaw($spreadsheet->getProperties()->getCategory());
+        $objWriter->writeRawData($spreadsheet->getProperties()->getCategory());
         $objWriter->endElement();
 
         self::writeDocPropsCustom($objWriter, $spreadsheet);
diff --git a/tests/PhpSpreadsheetTests/Reader/Ods/HyperlinkTest.php b/tests/PhpSpreadsheetTests/Reader/Ods/HyperlinkTest.php
new file mode 100644
index 000000000..2dc5f9cfa
--- /dev/null
+++ b/tests/PhpSpreadsheetTests/Reader/Ods/HyperlinkTest.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheetTests\Reader\Ods;
+
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Ods;
+use PhpOffice\PhpSpreadsheetTests\Functional\AbstractFunctional;
+
+class HyperlinkTest extends AbstractFunctional
+{
+    public function testSaveAndLoadHyperlinks(): void
+    {
+        $spreadsheetOld = new Spreadsheet();
+        $spreadsheetOld->getProperties()->setCompany('g</meta:user-defined>zorg');
+        $spreadsheetOld->getProperties()->setCategory('h</meta:user-defined>zorg');
+        $sheet = $spreadsheetOld->getActiveSheet();
+        $sheet->getCell('A1')->setValue('Hello World');
+        $sheet->getCell('A2')->setValue('http://example.org');
+        $sheet->getCell('A2')->getHyperlink()->setUrl('http://example.org/');
+        $sheet->getCell('A3')->setValue('pa<ge1');
+        $sheet->getCell('A3')->getHyperlink()->setUrl('http://example.org/page1.html');
+        $sheet2 = $spreadsheetOld->createSheet();
+        $sheet2->setTitle('TargetSheet');
+        $sheet2->setCellValue('B4', 'TargetCell');
+        $sheet2->setCellValue('B3', 'not target');
+        $sheet->getCell('A4')->setValue('go to Target');
+        $sheet->getCell('A4')->getHyperlink()->setUrl('sheet://TargetSheet!B4');
+        $spreadsheet = $this->writeAndReload($spreadsheetOld, 'Ods');
+        $spreadsheetOld->disconnectWorksheets();
+
+        $newSheet = $spreadsheet->getActiveSheet();
+        self::assertSame('g</meta:user-defined>zorg', $spreadsheet->getProperties()->getCompany());
+        self::assertSame('h</meta:user-defined>zorg', $spreadsheet->getProperties()->getCategory());
+        self::assertSame('http://example.org', $newSheet->getCell('A2')->getValue());
+        self::assertSame('http://example.org/', $newSheet->getCell('A2')->getHyperlink()->getUrl());
+        self::assertSame('pa<ge1', $newSheet->getCell('A3')->getValue());
+        self::assertSame('http://example.org/page1.html', $newSheet->getCell('A3')->getHyperlink()->getUrl());
+        self::assertSame('go to Target', $newSheet->getCell('A4')->getValue());
+        self::assertSame('sheet://TargetSheet!B4', $newSheet->getCell('A4')->getHyperlink()->getUrl());
+
+        // Verify that http links are unchanged,
+        //   but internal sheet link has changed.
+        $writer = new Ods($spreadsheet);
+        $content = $writer->getWriterPartContent()->write();
+        self::assertStringContainsString('xlink:href="http://example.org/"', $content);
+        self::assertStringContainsString('xlink:href="http://example.org/page1.html"', $content);
+        self::assertStringContainsString('xlink:href="#TargetSheet!B4"', $content);
+        self::assertStringNotContainsString('sheet:', $content);
+
+        $spreadsheet->disconnectWorksheets();
+    }
+}