Question

Difficulty: MediumActivity Management: Tasks, Events, and Shared Activities

An administrator at Zenith Financial Partners enables 'Allow Users to Relate Multiple Contacts to Tasks and Events' (Shared Activities) in Activity Settings so that advisors can log joint client meetings. Which statement accurately describes the system capabilities and relationship limits when logging a single event record?

  1. The event can be related to up to 50 contacts in the Name field, but can only be related to 1 non-contact record in the Related To field.Answer
  2. B
    The event can be related to up to 50 different Account records simultaneously in the Related To field, provided the accounts belong to the same parent hierarchy.
  3. C
    The system automatically creates 50 distinct event record copies, assigning one standalone copy to each associated contact.
  4. D
    The event can be related to an unlimited number of contacts, but the Related To field becomes disabled once more than one contact is added.

Answer

The event can be related to up to 50 contacts in the Name field, but can only be related to 1 non-contact record in the Related To field.
When 'Allow Users to Relate Multiple Contacts to Tasks and Events' (Shared Activities) is enabled, Salesforce permits associating up to 50 contacts or leads to a single task or event through the Name field (WhoId), with one marked as the primary contact. The Related To field (WhatId) continues to support association with only one non-contact record, such as an Account, Opportunity, or Case.

Step-by-Step Solution

1
Identify the feature being referenced in Activity Settings.
The feature is Shared Activities ('Allow Users to Relate Multiple Contacts to Tasks and Events').
Understanding the specific feature scope is required to evaluate system limits.
2
Evaluate relationship field parameters (WhoId vs. WhatId limits).
WhoId (Name field) supports up to 50 Contacts or Leads with one designated primary Contact. WhatId (Related To field) supports exactly 1 record (e.g., Account, Opportunity, Case).
Salesforce architecture allows multi-entity association only for person objects (Contacts/Leads) on tasks and events, while maintaining a single relationship to business objects.

Key Concept

Shared Activities Limits (WhoId vs WhatId)
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