*For this entry exists the more relevant or more recent entry MC1147383
check before: 2025-09-01
Product:
eDiscovery, Purview, Purview Communication Compliance, Purview compliance portal
Platform:
US Instances, Web, World tenant
Status:
Launched
Change type:
Links:
Details:
This update enhances the export download experience in Microsoft Purview eDiscovery by introducing support for both pre-authorized and non pre-authorized links. Pre-authorized links offer faster downloads and maintain session continuity for a specified duration. Non pre-authorized links require re-authentication after each connection loss and are needed for restricted environments that allow access only to limited Microsoft 365 IP ranges.
Change Category:
XXXXXXX ... free basic plan only
Scope:
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Release Phase:
General Availability
Created:
2025-07-09
updated:
2026-01-21
Docu to Check
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MS workload name
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summary for non-techies**
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Direct effects for Operations**
Please, look at the most relevant linked item for details
explanation for non-techies**
Imagine you're hosting a dinner party and you've prepared a special dish that you want to share with a select group of friends. However, you want to ensure that only those friends can access the dish, and you want to control how and when they can take it home. This is similar to what Microsoft Purview's new feature does for eDiscovery cases.
In the world of digital information, eDiscovery is like gathering evidence for a legal case, but instead of physical documents, it involves electronic data. Microsoft Purview's compliance portal now allows external guest users to access and download these data packages securely. Think of these packages as the special dish you prepared.
Just like you might set some rules for your dinner party guests, such as who can take leftovers and how much they can take, administrators can set restrictions for these data packages. They can specify which IP addresses are allowed to access the data, much like giving a guest list at the door, and they can set a time limit for how long the data is available, similar to saying the food will only be available until the end of the night.
This feature is particularly useful for collaborating with external partners, such as legal teams or consultants, who need access to the data but are not part of your internal team. By controlling access and setting security measures, you ensure that the data is shared safely and only with those who truly need it.
** AI generated content. This information must be reviewed before use.
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change history
| Date | Property | old | new |
| 2026-01-21 | RM Product Tags | Microsoft Purview compliance portal | Microsoft Purview |
| 2025-10-23 | RM Status | Rolling out | Launched |
| 2025-09-24 | RM Status | In development | Rolling out |
| 2025-09-06 | RM Description | This feature allows external guest users to securely access and download export packages from Purview eDiscovery cases, with administrators able to set restrictions such as allowed IP addresses and token expiration to support secure external collaboration. | This update enhances the export download experience in Microsoft Purview eDiscovery by introducing support for both pre-authorized and non pre-authorized links. Pre-authorized links offer faster downloads and maintain session continuity for a specified duration. Non pre-authorized links require re-authentication after each connection loss and are needed for restricted environments that allow access only to limited Microsoft 365 IP ranges. |
| 2025-09-06 | RM Title | Microsoft Purview compliance portal: eDiscovery - Microsoft Purview eDiscovery - Guest access for export downloads | Microsoft Purview compliance portal: eDiscovery – Export download with pre-authorized link support |
Last updated 4 weeks ago ago
