<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <url>
    <loc>https://calendarbutler.com/</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/single.html</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/single.html"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/single.html"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/single.html"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/corporate.html</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/corporate.html"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/corporate.html"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/corporate.html"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/blog.html</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog.html"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog.html"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog.html"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/single.html</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/single.html"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/single.html"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/single.html"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/corporate.html</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/corporate.html"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/corporate.html"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/corporate.html"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/blog.html</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog.html"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog.html"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog.html"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/partnerprogramm/</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/partner-program/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/partnerprogramm/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/partner-program/"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/partner-program/</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/partner-program/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/partnerprogramm/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/partner-program/"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/faq/</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/faq/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/faq/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/faq/"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/faq/</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/faq/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/faq/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/faq/"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/fakten/</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/facts/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/fakten/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/facts/"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/facts/</loc>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/facts/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/fakten/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/facts/"/>
  </url>
  <url>
    <loc>https://calendarbutler.com/blog/2026-10-20_time-management-calendar-no-maintenance/</loc>
    <lastmod>2026-10-20</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-20_time-management-calendar-no-maintenance/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-20_zeitmanagement-kalender-ohne-pflege/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-20_time-management-calendar-no-maintenance/"/>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-20_time-management-calendar-no-maintenance/titel.png</image:loc><image:title>The best time management method is a calendar you don’t have to maintain</image:title><image:caption>Cover image for the article The best time management method is a calendar you don’t have to maintain, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-20_time-management-calendar-no-maintenance/calendar-maintenance-costs-time.png</image:loc><image:title>The best time management method is a calendar you don’t have to maintain</image:title><image:caption>Overview: maintaining calendars by hand costs 15 minutes a day, 1.25 hours a week, 5 hours a month and about 55 hours a year, with Calendar Butler this reconciliation disappears</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-20_time-management-calendar-no-maintenance/method-and-calendar.png</image:loc><image:title>The best time management method is a calendar you don’t have to maintain</image:title><image:caption>Quote: A method is only as good as the time it finds in the calendar.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/blog/2026-10-22_corporate-it-api-access-calendars/</loc>
    <lastmod>2026-10-22</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-22_corporate-it-api-access-calendars/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-22_konzern-it-api-zugriff-kalender/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-22_corporate-it-api-access-calendars/"/>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-22_corporate-it-api-access-calendars/titel.png</image:loc><image:title>Why corporate IT is right to be stingy with API access to its calendars</image:title><image:caption>A hand holds a key ring with a key, with orange strokes drawn around it, cover image for the article on corporate IT and API access</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-22_corporate-it-api-access-calendars/api-access-or-invitation.png</image:loc><image:title>Why corporate IT is right to be stingy with API access to its calendars</image:title><image:caption>Comparison: API access gives an external tool permanent access to all appointment content, an invitation to the Calendar Butler provides only date and time for an anonymous block</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-22_corporate-it-api-access-calendars/it-says-no-to-more-access.png</image:loc><image:title>Why corporate IT is right to be stingy with API access to its calendars</image:title><image:caption>Quote: IT is not saying no to you, but to more access than the purpose needs.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/blog/2026-10-27_what-an-ics-file-contains/</loc>
    <lastmod>2026-10-27</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-27_what-an-ics-file-contains/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-27_was-in-einer-ics-datei-steckt/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-27_what-an-ics-file-contains/"/>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-27_what-an-ics-file-contains/titel.png</image:loc><image:title>What an ICS file contains, and which data you hand over with every invitation</image:title><image:caption>Cover image for the article What an ICS file contains, and which data you hand over with every invitation, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-27_what-an-ics-file-contains/what-is-inside-an-invitation.png</image:loc><image:title>What an ICS file contains, and which data you hand over with every invitation</image:title><image:caption>Overview: a calendar invitation as an ICS file contains subject line, description, location, organizer, participants, attached documents, recurrence rule and software identifier, the Calendar Butler block contains only date and time and the label Blocked</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-27_what-an-ics-file-contains/whoever-forwards-forwards-everything.png</image:loc><image:title>What an ICS file contains, and which data you hand over with every invitation</image:title><image:caption>Quote: Whoever forwards an invitation forwards the entire file.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/blog/2026-10-29_your-calendar-is-your-delivery-promise/</loc>
    <lastmod>2026-10-29</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-29_your-calendar-is-your-delivery-promise/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-29_ihr-kalender-ist-ihr-lieferversprechen/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-29_your-calendar-is-your-delivery-promise/"/>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-29_your-calendar-is-your-delivery-promise/titel.png</image:loc><image:title>Your calendar is your delivery promise</image:title><image:caption>A man in a blue shirt holds his hand on his chest, with orange strokes drawn on it, cover image for the article on the calendar as a delivery promise</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-29_your-calendar-is-your-delivery-promise/commitment-and-calendar.png</image:loc><image:title>Your calendar is your delivery promise</image:title><image:caption>Chain from commitment to client: a client appointment, the Calendar Butler creates an anonymous block in the second calendar, the commitment rests on the actual state, and the client gains trust instead of a double booking</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-29_your-calendar-is-your-delivery-promise/commitment-as-reliable-as-calendar.png</image:loc><image:title>Your calendar is your delivery promise</image:title><image:caption>Quote: A commitment is only as reliable as the calendar it rests on.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/blog/2026-10-31_forwarded-invitation-free-or-busy/</loc>
    <lastmod>2026-10-31</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-31_forwarded-invitation-free-or-busy/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-31_nur-frei-oder-belegt-weitergeleitete-einladung/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-31_forwarded-invitation-free-or-busy/"/>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-31_forwarded-invitation-free-or-busy/titel.png</image:loc><image:title>“I only show free or busy”: why a forwarded invitation still exposes data</image:title><image:caption>Several envelopes and a handwritten card on a wooden table, highlighted with an orange stroke, cover image for the article on forwarded invitations, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-31_forwarded-invitation-free-or-busy/display-is-not-storage.png</image:loc><image:title>“I only show free or busy”: why a forwarded invitation still exposes data</image:title><image:caption>Comparison: in the other calendar only Busy appears, in the other company’s system lie subject, description, attendees, location and attachments of the forwarded invitation, the Calendar Butler sends only the anonymous block</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-10-31_forwarded-invitation-free-or-busy/what-is-displayed-is-not-what-lies-in-the-system.png</image:loc><image:title>“I only show free or busy”: why a forwarded invitation still exposes data</image:title><image:caption>Quote: What is displayed in the calendar is not what lies in the system.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/blog/2026-11-03_client-name-in-appointment-subject-is-client-data/</loc>
    <lastmod>2026-11-03</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-11-03_client-name-in-appointment-subject-is-client-data/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-11-03_kundenname-im-terminbetreff-ist-kundendatum/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-11-03_client-name-in-appointment-subject-is-client-data/"/>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-11-03_client-name-in-appointment-subject-is-client-data/titel.png</image:loc><image:title>The client name in the appointment subject is client data</image:title><image:caption>A person at a laptop with an open calendar view, outlined in orange, cover image for the viewpoint on client names in appointment subjects, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-11-03_client-name-in-appointment-subject-is-client-data/where-the-subject-travels.png</image:loc><image:title>The client name in the appointment subject is client data</image:title><image:caption>The subject of an appointment with a client name travels into the invitation, the reminder on the lock screen, shared calendars, video conferences and apps, the Calendar Butler sends only an anonymous block</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-11-03_client-name-in-appointment-subject-is-client-data/the-subject-stays-where-you-work.png</image:loc><image:title>The client name in the appointment subject is client data</image:title><image:caption>Quote: The subject stays where you work.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/blog/2026-11-05_use-case-interim-manager-two-mandates/</loc>
    <lastmod>2026-11-05</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-11-05_use-case-interim-manager-two-mandates/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-11-05_use-case-interim-manager-zwei-mandate/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-11-05_use-case-interim-manager-two-mandates/"/>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-11-05_use-case-interim-manager-two-mandates/titel.png</image:loc><image:title>Use case: interim manager with two mandates</image:title><image:caption>A red and a blue ring binder standing side by side with orange strokes drawn at their edges, cover image for the use case of an interim manager with two mandates</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-11-05_use-case-interim-manager-two-mandates/two-mandates-one-block.png</image:loc><image:title>Use case: interim manager with two mandates</image:title><image:caption>Two mandates of an interim manager: the appointment of the first client appears in the calendar of the second client only as an anonymous block labeled Blocked, the conflict with the steering committee becomes visible the day before</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-11-05_use-case-interim-manager-two-mandates/make-unavailability-transparent.png</image:loc><image:title>Use case: interim manager with two mandates</image:title><image:caption>Quote: You do not have to be available at all times, but you do have to make your unavailability transparent.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/blog/2026-11-07_use-case-it-contractor-three-corporate-calendars/</loc>
    <lastmod>2026-11-07</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-11-07_use-case-it-contractor-three-corporate-calendars/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-11-07_use-case-it-contractor-drei-konzernkalender/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-11-07_use-case-it-contractor-three-corporate-calendars/"/>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-11-07_use-case-it-contractor-three-corporate-calendars/titel.png</image:loc><image:title>Use case: IT contractor with three corporate calendars</image:title><image:caption>Two laptops and a smartphone with charts on a desk, highlighted in orange, cover image for the use case of an IT contractor with three corporate calendars, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-11-07_use-case-it-contractor-three-corporate-calendars/three-corporations-one-reconciliation.png</image:loc><image:title>Use case: IT contractor with three corporate calendars</image:title><image:caption>Weekly overview of an IT contractor with three clients: his own appointments appear in the two other calendars as an anonymous block labeled Blocked, the conflict on Thursday becomes visible as early as Tuesday</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/blog/2026-11-07_use-case-it-contractor-three-corporate-calendars/no-corporation-has-to-release-anything.png</image:loc><image:title>Use case: IT contractor with three corporate calendars</image:title><image:caption>Quote: No corporation has to release anything for your calendar to be right.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/blog/2026-10-20_zeitmanagement-kalender-ohne-pflege/</loc>
    <lastmod>2026-10-20</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-20_time-management-calendar-no-maintenance/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-20_zeitmanagement-kalender-ohne-pflege/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-20_time-management-calendar-no-maintenance/"/>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-20_zeitmanagement-kalender-ohne-pflege/titel.png</image:loc><image:title>Die beste Zeitmanagement-Methode ist ein Kalender, den Sie nicht pflegen müssen</image:title><image:caption>Titelbild zum Artikel Die beste Zeitmanagement-Methode ist ein Kalender, den Sie nicht pflegen müssen, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-20_zeitmanagement-kalender-ohne-pflege/kalenderpflege-kostet-zeit.png</image:loc><image:title>Die beste Zeitmanagement-Methode ist ein Kalender, den Sie nicht pflegen müssen</image:title><image:caption>Übersicht: Kalenderpflege von Hand kostet 15 Minuten pro Tag, 1,25 Stunden pro Woche, 5 Stunden pro Monat und rund 55 Stunden pro Jahr, mit dem Calendar Butler entfällt dieser Abgleich</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-20_zeitmanagement-kalender-ohne-pflege/methode-und-kalender.png</image:loc><image:title>Die beste Zeitmanagement-Methode ist ein Kalender, den Sie nicht pflegen müssen</image:title><image:caption>Zitat: Eine Methode ist nur so gut wie die Zeit, die sie im Kalender vorfindet.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/blog/2026-10-22_konzern-it-api-zugriff-kalender/</loc>
    <lastmod>2026-10-22</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-22_corporate-it-api-access-calendars/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-22_konzern-it-api-zugriff-kalender/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-22_corporate-it-api-access-calendars/"/>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-22_konzern-it-api-zugriff-kalender/titel.png</image:loc><image:title>Warum die Konzern-IT mit API-Zugriffen auf ihre Kalender zu Recht geizt</image:title><image:caption>Hand hält einen Schlüsselbund mit einem Schlüssel, daneben orangefarbene Linien, Titelbild zum Artikel über Konzern-IT und API-Zugriff, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-22_konzern-it-api-zugriff-kalender/api-zugriff-oder-einladung.png</image:loc><image:title>Warum die Konzern-IT mit API-Zugriffen auf ihre Kalender zu Recht geizt</image:title><image:caption>Gegenüberstellung: Ein API-Zugriff gibt einem externen Werkzeug dauerhaft Zugriff auf alle Termininhalte, eine Einladung an den Calendar Butler liefert nur Datum und Uhrzeit für einen anonymen Block</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-22_konzern-it-api-zugriff-kalender/it-sagt-nein-zu-mehr-zugriff.png</image:loc><image:title>Warum die Konzern-IT mit API-Zugriffen auf ihre Kalender zu Recht geizt</image:title><image:caption>Zitat: Die IT sagt nicht Nein zu Ihnen, sondern zu mehr Zugriff, als der Zweck braucht.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/blog/2026-10-27_was-in-einer-ics-datei-steckt/</loc>
    <lastmod>2026-10-27</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-27_what-an-ics-file-contains/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-27_was-in-einer-ics-datei-steckt/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-27_what-an-ics-file-contains/"/>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-27_was-in-einer-ics-datei-steckt/titel.png</image:loc><image:title>Was in einer ICS-Datei steckt, und welche Daten Sie mit jeder Einladung aus der Hand geben</image:title><image:caption>Titelbild zum Artikel Was in einer ICS-Datei steckt, und welche Daten Sie mit jeder Einladung aus der Hand geben, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-27_was-in-einer-ics-datei-steckt/was-in-einer-einladung-steckt.png</image:loc><image:title>Was in einer ICS-Datei steckt, und welche Daten Sie mit jeder Einladung aus der Hand geben</image:title><image:caption>Übersicht: Eine Kalendereinladung als ICS-Datei enthält Betreff, Beschreibung, Ort, Organisator, Teilnehmer, angehängte Dokumente, Wiederholungsregel und Software-Kennung, der Block des Calendar Butler enthält nur Datum und Uhrzeit und die Bezeichnung Geblockt</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-27_was-in-einer-ics-datei-steckt/wer-weitergibt-gibt-alles-weiter.png</image:loc><image:title>Was in einer ICS-Datei steckt, und welche Daten Sie mit jeder Einladung aus der Hand geben</image:title><image:caption>Zitat: Wer eine Einladung weitergibt, gibt die ganze Datei weiter.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/blog/2026-10-29_ihr-kalender-ist-ihr-lieferversprechen/</loc>
    <lastmod>2026-10-29</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-29_your-calendar-is-your-delivery-promise/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-29_ihr-kalender-ist-ihr-lieferversprechen/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-29_your-calendar-is-your-delivery-promise/"/>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-29_ihr-kalender-ist-ihr-lieferversprechen/titel.png</image:loc><image:title>Ihr Kalender ist Ihr Lieferversprechen</image:title><image:caption>Mann im blauen Hemd legt die Hand auf die Brust, daneben orangefarbene Linien, Titelbild zum Artikel Ihr Kalender ist Ihr Lieferversprechen, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-29_ihr-kalender-ist-ihr-lieferversprechen/zusage-und-kalender.png</image:loc><image:title>Ihr Kalender ist Ihr Lieferversprechen</image:title><image:caption>Kette von der Zusage zum Kunden: Ein Kundentermin, der Calendar Butler legt einen anonymen Block im zweiten Kalender an, die Zusage beruht auf dem tatsächlichen Stand, und beim Kunden entsteht Vertrauen statt eines Doppeltermins</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-29_ihr-kalender-ist-ihr-lieferversprechen/zusage-so-verlaesslich-wie-kalender.png</image:loc><image:title>Ihr Kalender ist Ihr Lieferversprechen</image:title><image:caption>Zitat: Eine Zusage ist nur so verlässlich wie der Kalender, auf dem sie beruht.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/blog/2026-10-31_nur-frei-oder-belegt-weitergeleitete-einladung/</loc>
    <lastmod>2026-10-31</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-10-31_forwarded-invitation-free-or-busy/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-10-31_nur-frei-oder-belegt-weitergeleitete-einladung/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-10-31_forwarded-invitation-free-or-busy/"/>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-31_nur-frei-oder-belegt-weitergeleitete-einladung/titel.png</image:loc><image:title>„Ich zeige doch nur frei oder belegt“: Warum eine weitergeleitete Einladung trotzdem Daten offenlegt</image:title><image:caption>Mehrere Briefumschläge und eine handgeschriebene Karte auf einem Holztisch, mit einem orangefarbenen Strich hervorgehoben, Titelbild zum Artikel über weitergeleitete Einladungen, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-31_nur-frei-oder-belegt-weitergeleitete-einladung/anzeige-ist-nicht-ablage.png</image:loc><image:title>„Ich zeige doch nur frei oder belegt“: Warum eine weitergeleitete Einladung trotzdem Daten offenlegt</image:title><image:caption>Gegenüberstellung: Im fremden Kalender erscheint nur Belegt, im System des anderen Unternehmens liegen Betreff, Beschreibung, Teilnehmer, Ort und Anhänge der weitergeleiteten Einladung, der Calendar Butler sendet nur den anonymen Block</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-10-31_nur-frei-oder-belegt-weitergeleitete-einladung/was-angezeigt-wird-ist-nicht-was-liegt.png</image:loc><image:title>„Ich zeige doch nur frei oder belegt“: Warum eine weitergeleitete Einladung trotzdem Daten offenlegt</image:title><image:caption>Zitat: Was im Kalender angezeigt wird, ist nicht das, was im System liegt.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/blog/2026-11-03_kundenname-im-terminbetreff-ist-kundendatum/</loc>
    <lastmod>2026-11-03</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-11-03_client-name-in-appointment-subject-is-client-data/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-11-03_kundenname-im-terminbetreff-ist-kundendatum/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-11-03_client-name-in-appointment-subject-is-client-data/"/>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-11-03_kundenname-im-terminbetreff-ist-kundendatum/titel.png</image:loc><image:title>Der Kundenname im Terminbetreff ist ein Kundendatum</image:title><image:caption>Person am Laptop mit geöffneter Kalenderansicht, orange umrandet, Titelbild zum Standpunkt über Kundennamen im Terminbetreff, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-11-03_kundenname-im-terminbetreff-ist-kundendatum/wohin-der-betreff-mitreist.png</image:loc><image:title>Der Kundenname im Terminbetreff ist ein Kundendatum</image:title><image:caption>Der Betreff eines Termins mit Kundennamen reist in Einladung, Erinnerung auf dem Sperrbildschirm, freigegebene Kalender, Videokonferenz und Apps, der Calendar Butler sendet nur einen anonymen Block</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-11-03_kundenname-im-terminbetreff-ist-kundendatum/der-betreff-bleibt-wo-sie-arbeiten.png</image:loc><image:title>Der Kundenname im Terminbetreff ist ein Kundendatum</image:title><image:caption>Zitat: Der Betreff bleibt dort, wo Sie arbeiten.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/blog/2026-11-05_use-case-interim-manager-zwei-mandate/</loc>
    <lastmod>2026-11-05</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-11-05_use-case-interim-manager-two-mandates/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-11-05_use-case-interim-manager-zwei-mandate/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-11-05_use-case-interim-manager-two-mandates/"/>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-11-05_use-case-interim-manager-zwei-mandate/titel.png</image:loc><image:title>Use Case: Interim Manager mit zwei Mandaten</image:title><image:caption>Ein roter und ein blauer Aktenordner nebeneinander mit orangefarbenen Linien an den Kanten, Titelbild zum Use Case Interim Manager mit zwei Mandaten, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-11-05_use-case-interim-manager-zwei-mandate/zwei-mandate-ein-block.png</image:loc><image:title>Use Case: Interim Manager mit zwei Mandaten</image:title><image:caption>Zwei Mandate eines Interim Managers: Der Termin des ersten Auftraggebers erscheint im Kalender des zweiten nur als anonymer Block Geblockt, der Konflikt mit dem Lenkungskreis wird am Vortag sichtbar</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-11-05_use-case-interim-manager-zwei-mandate/nichtverfuegbarkeit-transparent-machen.png</image:loc><image:title>Use Case: Interim Manager mit zwei Mandaten</image:title><image:caption>Zitat: Sie müssen nicht jederzeit verfügbar sein, sondern Nichtverfügbarkeit transparent machen.</image:caption></image:image>
  </url>
  <url>
    <loc>https://calendarbutler.com/de/blog/2026-11-07_use-case-it-contractor-drei-konzernkalender/</loc>
    <lastmod>2026-11-07</lastmod>
    <xhtml:link rel="alternate" hreflang="en" href="https://calendarbutler.com/blog/2026-11-07_use-case-it-contractor-three-corporate-calendars/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://calendarbutler.com/de/blog/2026-11-07_use-case-it-contractor-drei-konzernkalender/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://calendarbutler.com/blog/2026-11-07_use-case-it-contractor-three-corporate-calendars/"/>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-11-07_use-case-it-contractor-drei-konzernkalender/titel.png</image:loc><image:title>Use Case: IT-Contractor mit drei Konzernkalendern</image:title><image:caption>Zwei Notebooks und ein Smartphone mit Diagrammen auf einem Schreibtisch, orange hervorgehoben, Titelbild zum Use Case IT-Contractor mit drei Konzernkalendern, Calendar Butler</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-11-07_use-case-it-contractor-drei-konzernkalender/drei-konzerne-ein-abgleich.png</image:loc><image:title>Use Case: IT-Contractor mit drei Konzernkalendern</image:title><image:caption>Wochenübersicht eines IT-Contractors mit drei Auftraggebern: Eigene Termine erscheinen in den beiden anderen Kalendern als anonymer Block Geblockt, der Konflikt am Donnerstag wird bereits am Dienstag sichtbar</image:caption></image:image>
    <image:image><image:loc>https://calendarbutler.com/de/blog/2026-11-07_use-case-it-contractor-drei-konzernkalender/kein-konzern-muss-etwas-freigeben.png</image:loc><image:title>Use Case: IT-Contractor mit drei Konzernkalendern</image:title><image:caption>Zitat: Kein Konzern muss etwas freigeben, damit Ihr Kalender stimmt.</image:caption></image:image>
  </url>
</urlset>
