Share Group
In Salesforce sharing architecture, an internal group automatically created and maintained by the system to facilitate sharing rules, portal/community access, and territory-based sharing behind the scenes.
Definition
In Salesforce sharing architecture, an internal group automatically created and maintained by the system to facilitate sharing rules, portal/community access, and territory-based sharing behind the scenes.
In plain English
“A Share Group in Salesforce sharing architecture is an internal group automatically created and maintained by the system. It facilitates sharing rules, portal/community access, and territory-based sharing behind the scenes. Admins don't directly manage share groups; the platform handles them.”
Worked example
Dunmoor Engineering's Salesforce admin notices weird system-named groups in the sharing logs: ShareGroup_Territory_NYMetro, ShareGroup_Community_PartnerPortal. These are Share Groups - the platform's automatically-created sharing primitives that handle Territory Management's account-access roll-ups and Experience Cloud's portal user access. Admins don't directly create or manage Share Groups; they're side-effects of configuring Territory Management or Communities. The groups enable the platform's sharing rules to apply efficiently across thousands of users without each admin having to maintain explicit user lists. When the admin onboards a new partner via Experience Cloud, a Share Group gets auto-created behind the scenes.
Why Share Group matters
In Salesforce sharing architecture, a Share Group is an internal group automatically created and maintained by the system to facilitate sharing rules, portal/community access, and territory-based sharing behind the scenes. Share groups are part of the sharing infrastructure that makes Salesforce's record-level security work at scale.
Share groups are an implementation detail of the Salesforce sharing engine. While admins configure sharing rules, the platform creates and maintains share groups to implement those rules efficiently. Understanding share groups helps when troubleshooting sharing issues or understanding how the platform implements sharing at scale, but direct management of share groups is not part of normal admin work.
How organizations use Share Group
Teaches share groups as an implementation detail useful for understanding sharing troubleshooting.
References share groups when debugging complex sharing architecture issues.
Understands share groups as part of deep platform knowledge.
🧠 Test your knowledge
Q1. What is a Share Group?
Q2. Do admins manage them directly?
Q3. When are they relevant?
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