Before you perform a search of Gmail messages in Google Vault, you can see the number of results that your search criteria will return—helping you plan next steps and establish resources for review. Going forward, in addition to the total number of results, you’ll also see the number of accounts with matches. You can then download a list of those accounts and the number of messages that match each. This can help you determine the key custodians involved in an investigation. (Note that this feature is only available when searching Gmail messages.)



Programmatically save your search queries with the Vault Matters API

In addition to the feature above, we’re making it possible for admins to programmatically read, create, and delete saved search queries with the Vault Matters API. This will allow you to quickly and easily copy search parameters from one matter to another, saving you valuable time.

Launch Details
Release track:
Launching to both Rapid Release and Scheduled Release

Editions:
Available to G Suite Business, Enterprise, and Enterprise for Education editions, as well as G Suite users with the Vault add-on license

Rollout pace:
Gradual rollout (up to 15 days for feature visibility)

Impact:
Admins only

Action:
Admin action suggested/FYI

More Information
Help Center: How does the count feature work?

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Source: G Suite Updates Blog