{"id":44596,"date":"2024-06-03T08:44:57","date_gmt":"2024-06-03T07:44:57","guid":{"rendered":"https:\/\/www.firstware.com\/?p=44596"},"modified":"2024-06-03T12:28:44","modified_gmt":"2024-06-03T11:28:44","slug":"share-calendar-permissions","status":"publish","type":"post","link":"https:\/\/www.firstware.com\/en\/blog\/share-calendar-permissions\/","title":{"rendered":"Share calendar permissions"},"content":{"rendered":"<p>Sharing calendar permissions with colleagues enhance collaboration among employees in companies. It simplifies the process of scheduling meetings for larger teams and allows for efficient delegation of tasks, such as having a personal assistant create appointments.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Index<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.firstware.com\/en\/blog\/share-calendar-permissions\/#Which-calendar-permissions-can-we-share\" >Which calendar permissions can we share?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.firstware.com\/en\/blog\/share-calendar-permissions\/#How-to-share-calendar-permissions\" >How to share calendar permissions?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.firstware.com\/en\/blog\/share-calendar-permissions\/#Release-calendar-authorizations-with-IDM-Portal\" >Release calendar authorizations with IDM-Portal<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.firstware.com\/en\/blog\/share-calendar-permissions\/#Manage-calendar-authorisations-via-Powershell\" >Manage calendar authorisations via Powershell<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.firstware.com\/en\/blog\/share-calendar-permissions\/#Summary\" >Summary<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.firstware.com\/en\/blog\/share-calendar-permissions\/#More-about-FirstWare-IDM-Portal\" >More about FirstWare IDM-Portal<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"Which-calendar-permissions-can-we-share\"><\/span>Which calendar permissions can we share?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Technically, the calendar in an Exchange mailbox is a special folder within the user&#8217;s mailbox. Therefore, all references below will pertain to authorizations for the calendar folder.<\/p>\n<p>Here is an overview of the possible authorizations that can be assigned:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 480px;\">\n<tbody>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p><strong>Name<\/strong><\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p><strong>Description<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>None<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p>User has no authorizations for the calendar folder.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>Owner<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p><span class=\"--l --r sentence_highlight\">Users can create, read, edit and delete all items in the calendar folder and create subfolders. <\/span><span class=\"--l --r sentence_highlight\">The user is both the folder owner and the folder contact.<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>PublishingEditor\u00a0<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p>User can create, read, edit and delete all items in the folder and create subfolders.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>PublishingAuthor<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p><span class=\"--l --r sentence_highlight\"><span class=\"--l --r popup_anchor_highlight__with_key_targetContextEditing\">U<\/span>sers can create and read all items in the folder and create subfolders. <\/span><span class=\"--l --r sentence_highlight\">They can also only edit and delete items that they have created themselves.<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>Author<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p>Users can create and read all items in the folder, and only edit and delete items that they have created themselves.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>NonEditingAuthor<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p>Users can create and read all items in the folder, and only delete items that they have created themselves.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>Reviewer<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p>User can read all items in the folder.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>Contributor<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p><span class=\"--l --r sentence_highlight\">User can create items in the folder. <\/span><span class=\"--l --r sentence_highlight\">The contents of the folder are not displayed.<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>FreeBusyTimeOnly<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p>User can only display free\/busy times within the calendar.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>FreeBusyTimeAndSubjectAndLocation<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p><span class=\"--l --r popup_anchor_highlight__with_key_targetContextEditing\">U<\/span>sers can display the free\/busy time within the calendar, as well as the subject and location of the appointments.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 26.8675%; height: 40px;\" width=\"150\">\n<p>Custom<\/p>\n<\/td>\n<td style=\"width: 43.1325%; height: 40px;\" width=\"150\">\n<p>User has customised access permissions for the folder.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"How-to-share-calendar-permissions\"><\/span><a name=\"_Toc166841963\"><\/a><span class=\"--l --r popup_anchor_highlight__with_key_targetContextEditing\">H<\/span>ow to share calendar permissions?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Each user can share their calendar with anyone they choose and assign the authorizations they prefer.<\/p>\n<p><a href=\"https:\/\/firstware.com\/wp-content\/uploads\/2024\/06\/Calendar-Properties-1.png\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\"><img decoding=\"async\" class=\"wp-image-45182  aligncenter\" title=\"\" src=\"https:\/\/firstware.com\/wp-content\/uploads\/2024\/06\/Calendar-Properties-1.png\" alt=\"\" width=\"375\" height=\"553\" srcset=\"https:\/\/www.firstware.com\/wp-content\/uploads\/2024\/06\/Calendar-Properties-1.png 439w, https:\/\/www.firstware.com\/wp-content\/uploads\/2024\/06\/Calendar-Properties-1-204x300.png 204w\" sizes=\"(max-width: 375px) 100vw, 375px\" \/><\/a><\/p>\n<p><span class=\"--l --r sentence_highlight\"><span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">However<\/span><span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">,<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">it<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">is<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">also<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">possible<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">to<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">centrally<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">manage<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">the<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">authorizations<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">for<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">the<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">calendars<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">of<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">the<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">individual<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">mailboxes<\/span><span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">,<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">e<\/span><span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">.<\/span><span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">g<\/span><span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">.<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">also<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">for<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">group<\/span> <span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">calendars<\/span><span class=\"--l --r hover:bg-[#B4DAE8] hover:dark:bg-blue-next-600\">.<\/span> <\/span><span class=\"--l --r sentence_highlight\">This is usually reserved for administrators only.<\/p>\n<p><\/span><span class=\"--l --r sentence_highlight\">The following documentation from Microsoft explains this in more detail:<\/span><\/p>\n<p><a href=\"https:\/\/learn.microsoft.com\/en-us\/outlook\/troubleshoot\/calendaring\/how-to-share-calendar-and-contacts\">https:\/\/learn.microsoft.com\/en-us\/outlook\/troubleshoot\/calendaring\/how-to-share-calendar-and-contacts<\/a><\/p>\n<p><span class=\"--l --r sentence_highlight\">To distribute the administrator&#8217;s workload more evenly, certain tasks should be delegated. Assigning calendar permissions in Exchange can be quite tedious for the administrator and often cannot be done as precisely as desired.<\/p>\n<p><\/span><span class=\"--l --r sentence_highlight\">Example: When integrating a trainee into an administrator&#8217;s daily tasks, it is important to determine what the trainee should be allowed to do and which systems they should have access to. Security and data protection tasks must be handled carefully. Initially, it makes sense to allow the trainee to manage specific calendar authorization types for a select group of people. An audit helps monitor and track the assignment of these authorizations.<\/span><span class=\"--l --r sentence_highlight\"><\/p>\n<p><\/span><span class=\"--l --r sentence_highlight\">This topic can be implemented more quickly and easily with IDM-Portal.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Release-calendar-authorizations-with-IDM-Portal\"><\/span><span class=\"--l --r popup_anchor_highlight__with_key_targetContextEditing\">R<\/span>elease calendar authorizations with IDM-Portal<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>All user authorizations can be managed through IDM-Portal. For example, we can limit the group of people for whom the trainee is allowed to set calendar authorizations and specify the types of authorizations they can assign.<\/p>\n<p><a href=\"https:\/\/firstware.com\/wp-content\/uploads\/2024\/05\/IDM-Portal-Kalenderberechtigungen_en.png\" data-rel=\"lightbox-image-1\" data-rl_title=\"\" data-rl_caption=\"\"><img decoding=\"async\" class=\"aligncenter wp-image-44656\" title=\"\" src=\"https:\/\/firstware.com\/wp-content\/uploads\/2024\/05\/IDM-Portal-Kalenderberechtigungen_en.png\" alt=\"Level of calendar authorisations in the IDM-Portal\" width=\"517\" height=\"289\" srcset=\"https:\/\/www.firstware.com\/wp-content\/uploads\/2024\/05\/IDM-Portal-Kalenderberechtigungen_en.png 717w, https:\/\/www.firstware.com\/wp-content\/uploads\/2024\/05\/IDM-Portal-Kalenderberechtigungen_en-300x168.png 300w\" sizes=\"(max-width: 517px) 100vw, 517px\" \/><\/a><\/p>\n<p>Users and groups can also be precisely configured for permissions allocation.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-44608 \" title=\"Assignment of users or groups to the respective calendar authorisation\" src=\"https:\/\/firstware.com\/wp-content\/uploads\/2024\/05\/IDM-Portal-Kalenderberechtigungen_Zuweisungen_de.png\" alt=\"Assignment of users or groups to the respective calendar authorisation\" width=\"665\" height=\"399\" srcset=\"https:\/\/www.firstware.com\/wp-content\/uploads\/2024\/05\/IDM-Portal-Kalenderberechtigungen_Zuweisungen_de.png 1000w, https:\/\/www.firstware.com\/wp-content\/uploads\/2024\/05\/IDM-Portal-Kalenderberechtigungen_Zuweisungen_de-300x180.png 300w, https:\/\/www.firstware.com\/wp-content\/uploads\/2024\/05\/IDM-Portal-Kalenderberechtigungen_Zuweisungen_de-768x461.png 768w\" sizes=\"(max-width: 665px) 100vw, 665px\" \/><\/p>\n<p><a href=\"https:\/\/firstware.com\/en\/\" target=\"_blank\" rel=\"noopener\"><button class=\"ButtonBeratung aligncenter\">Discover IDM-Portal <\/button><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Manage-calendar-authorisations-via-Powershell\"><\/span>Manage calendar authorisations via Powershell<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>We can share calendar permissions not only via Outlook or Exchange Admin Centre, but also via Powershell.<\/p>\n<p>To read the permissions of a mailbox, first connect to Exchange Online and then execute the following command:<\/p>\n<p><a href=\"https:\/\/learn.microsoft.com\/en-us\/powershell\/module\/exchange\/get-mailboxfolderpermission?view=exchange-ps\">https:\/\/learn.microsoft.com\/en-us\/powershell\/module\/exchange\/get-mailboxfolderpermission?view=exchange-ps<\/a><\/p>\n<p>When specifying the Identity parameter, consider the language setting of the Exchange environment. This results in the parameter:<\/p>\n<ul>\n<li>german: max.muster:\\Kalender<\/li>\n<li>english: max.muster:\\Calendar<\/li>\n<\/ul>\n<pre class=\"\"><strong>Code:\r\n<div class=\"su-table su-table-alternate\"><\/strong><\/pre>\n<table style=\"width: 77.0281%\">\n<tbody>\n<tr>\n<td style=\"width: 98.6431%\">\n<pre class=\"\"><span style=\"font-size: 8pt\">$permissions = @{\r\n reviewer = @(); \r\n}\r\ntry {\r\n<span style=\"color: #0000ff\">     Connect-ExchangeOnline ...<\/span>\r\n     <span style=\"color: #ff0000\">$mailboxFolderPermissions<\/span> = <span style=\"color: #0000ff\">Get-EXOMailboxFolderPermission<\/span> -Identity <span style=\"color: #ff0000\">\"&lt;MailboxId&gt;:\\Kalender\"<\/span> -ErrorAction SilentlyContinue\r\n    <\/span><\/pre>\n<pre class=\"\"><span style=\"font-size: 8pt\">    if (<span style=\"color: #ff0000\">$null<\/span> -ne <span style=\"color: #ff0000\">$mailboxFolderPermissions<\/span>) {\r\n<span style=\"color: #ff0000\">          $mailboxFolderPermissionsReviewer<\/span> = <span style=\"color: #ff0000\">$mailboxFolderPermissions<\/span> | <span style=\"color: #0000ff\">Where<\/span> { <span style=\"color: #ff0000\">$<\/span>_.AccessRights -eq <span style=\"color: #ff0000\">\"Reviewer\"<\/span>}\r\n           if (<span style=\"color: #ff0000\">$null<\/span> -ne <span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewer<\/span> -and <span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewer<\/span>.Count -gt 0) {\r\n                         <span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewerUsers<\/span> = @()\r\n                         foreach (<span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewerEntry<\/span> in <span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewer<\/span>) {\r\n                         <span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewerUsers<\/span> += <\/span><span style=\"font-size: 8pt\"><span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewerEntry<\/span>.User.UserPrincipalName\r\n                         }\r\n                        if (<span style=\"color: #ff0000\">$null<\/span> -ne <span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewerUsers<\/span> -and <span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewerUsers<\/span>.Count -gt 0) {\r\n                                 <span style=\"color: #ff0000\">$permissions<\/span>[<span style=\"color: #ff0000\">\"reviewer\"<\/span>] = <span style=\"color: #ff0000\">$mailboxFolderPermissionsReviewerUsers<\/span>\r\n                    }\r\n               }\r\n          }\r\n          else {\r\n                 <span style=\"color: #ff0000\">$permissions<\/span> = <span style=\"color: #ff0000\">$null<\/span>\r\n         }\r\n}\r\ncatch {\r\n      <span style=\"color: #ff0000\">$permissions<\/span> = <span style=\"color: #ff0000\">$null<\/span>\r\n}\r\nfinally {\r\n       <span style=\"color: #0000ff\">Disconnect-ExchangeOnline<\/span>\r\n}<\/span> \r\n\r\n<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre class=\"\"><\/div><\/pre>\n<p>To set a calendar authorization, the administrator uses the PowerShell command Add-MailboxFolderPermission:<\/p>\n<p><a href=\"https:\/\/learn.microsoft.com\/en-us\/powershell\/module\/exchange\/add-mailboxfolderpermission?view=exchange-ps\">https:\/\/learn.microsoft.com\/en-us\/powershell\/module\/exchange\/add-mailboxfolderpermission?view=exchange-ps<\/a><\/p>\n<pre class=\"\"><strong>Code:\r\n<\/strong><\/pre>\n<table style=\"width: 77.0281%;\">\n<tbody>\n<tr>\n<td style=\"width: 98.6431%;\">\n<pre class=\"\"><span style=\"font-size: 8pt;\">try {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #0000ff;\">Connect-ExchangeOnline ...\r\n<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #0000ff;\">Add-MailboxFolderPermission<\/span> -Identity <span style=\"color: #ff0000;\">\"&lt;MailboxId&gt;:\\Kalender\"<\/span> -User <span style=\"color: #ff0000;\">\"&lt;User&gt;\"<\/span> -AccessRights <span style=\"color: #cc99ff;\">Reviewer<\/span> -Confirm:<span style=\"color: #ff0000;\">$false<\/span> \r\n} \r\ncatch {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #339966;\"># Error<\/span> \r\n} \r\nfinally\u00a0{ \u00a0 \u00a0<span style=\"color: #0000ff;\"> \r\n\u00a0 \u00a0 \u00a0 \u00a0Disconnect-ExchangeOnline<\/span> \r\n}<\/span><\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre class=\"\">\u00a0<\/pre>\n<p>Removal is similar to setting the calendar authorization:<\/p>\n<p><a href=\"https:\/\/learn.microsoft.com\/en-us\/powershell\/module\/exchange\/remove-mailboxfolderpermission?view=exchange-ps\">https:\/\/learn.microsoft.com\/en-us\/powershell\/module\/exchange\/remove-mailboxfolderpermission?view=exchange-ps<\/a><\/p>\n<p><strong>Code: <\/strong><\/p>\n<table style=\"width: 77.0281%;\">\n<tbody>\n<tr>\n<td style=\"width: 98.6431%;\">\n<pre class=\"\"><span style=\"font-size: 8pt;\">try {<\/span><\/pre>\n<p><span style=\"font-size: 8pt;\">\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #0000ff;\">Connect-ExchangeOnline<\/span> &#8230;<\/span><br \/>\n<span style=\"font-size: 8pt;\">\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #0000ff;\">Remove-MailboxFolderPermission<\/span> -Identity <span style=\"color: #ff0000;\">&#8220;&lt;MailboxId&gt;:\\Kalender&#8221;<\/span> -User <span style=\"color: #ff0000;\">&#8220;&lt;User&gt;&#8221;<\/span> -Confirm:<span style=\"color: #ff0000;\">$false<\/span> <\/span><br \/>\n<span style=\"font-size: 8pt;\">} <\/span><br \/>\n<span style=\"font-size: 8pt;\">catch {<\/span><br \/>\n<span style=\"font-size: 8pt;\">\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #008000;\"># Error<\/span> <\/span><br \/>\n<span style=\"font-size: 8pt;\">} <\/span><br \/>\n<span style=\"font-size: 8pt;\">finally {<\/span><br \/>\n<span style=\"font-size: 8pt;\">\u00a0 \u00a0 <span style=\"color: #0000ff;\">Disconnect-ExchangeOnline<\/span> }<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Summary\"><\/span>Summary<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Delegating calendar authorizations for a mailbox through Microsoft board tools can be challenging, confusing, and requires expertise. Moreover, granting users access to manage calendar permissions directly in Exchange isn&#8217;t always ideal.<\/p>\n<p>IDM-Portal offers a solution to swiftly and effortlessly manage calendar authorizations without the need for users to access Exchange. Additionally, an audit feature ensures security and traceability of administrative actions.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"More-about-FirstWare-IDM-Portal\"><\/span>More about FirstWare IDM-Portal<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignleft wp-image-36704\" title=\"IDM-Portal - Hybrid IAM Solution\" src=\"https:\/\/firstware.com\/wp-content\/uploads\/2021\/08\/IDM-Portal-Hybrid-IAM-Loesung-1.png\" alt=\"IDM-Portal - Hybrid IAM Solution\" width=\"238\" height=\"199\" srcset=\"https:\/\/www.firstware.com\/wp-content\/uploads\/2021\/08\/IDM-Portal-Hybrid-IAM-Loesung-1.png 453w, https:\/\/www.firstware.com\/wp-content\/uploads\/2021\/08\/IDM-Portal-Hybrid-IAM-Loesung-1-300x250.png 300w\" sizes=\"(max-width: 238px) 100vw, 238px\" \/><a href=\"https:\/\/firstware.com\/en\/\">FirstWare IDM-Portal<\/a> is a customized solution for Identity and Access Management (IAM).<br \/>\nIt enables the automated management of users and their authorizations, whether on-premises or in the cloud.<\/p>\n<p>The solution integrates all important requirements of the IAM process and enables fast, centralized access to identity and directory services.<\/p>\n<p><a href=\"https:\/\/firstware.com\/en\/contact\/\" target=\"_blank\" rel=\"noopener\"><button class=\"ButtonBeratung aligncenter\">Contact us now<\/button><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sharing calendar permissions with colleagues enhance collaboration among employees in companies. It simplifies the process of scheduling meetings for larger [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1835],"tags":[16,1965,1966,1967,1968],"class_list":["post-44596","post","type-post","status-publish","format-standard","hentry","category-authorization-management-en","tag-delegation-en","tag-exchange-en","tag-kalenderberechtigung-en","tag-outlook-en","tag-powershell-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Share calendar permissions - FirstWare IDM-Portal<\/title>\n<meta name=\"description\" content=\"Share calendar permissions with Powershell or FirstWare IDM-Portal | Set and remove calendar authorizations.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.firstware.com\/en\/blog\/share-calendar-permissions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Share calendar permissions - 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