# Activities

## Overview

<code class="expression">space.vars.activities</code> are a core platform data type in <code class="expression">space.vars.Kizen\_company\_name</code> used to track human interactions and events associated with <code class="expression">space.vars.contacts</code> and <code class="expression">space.vars.object</code> <code class="expression">space.vars.entities</code>.

While the <code class="expression">space.vars.activity</code> concept is defined by the platform, each <code class="expression">space.vars.activity</code> is created from a configurable <code class="expression">space.vars.activity</code> <code class="expression">space.vars.object</code> that determines its schema, fields, and allowed associations. Together, <code class="expression">space.vars.activities</code> establish a structured engagement history that supports <code class="expression">space.vars.timelines</code>, <code class="expression">space.vars.automations</code>, reporting, and API-based integrations.

### Activities Mastery Checklist

Explore the following topics to understand how <code class="expression">space.vars.activities</code> are defined and used in <code class="expression">space.vars.Kizen\_company\_name</code>.

#### Core Knowledge

* [ ] [What an Activity represents and when to use it](/docs/concepts/activities/activities-core-concepts.md#why-activities-matter)
* [ ] [The difference between Scheduled and Logged Activities](https://developer.kizen.com/docs/concepts/pages/ym0ClLF9SGmtEOvHNsvA#scheduled-vs.-logged-activities)
* [ ] [How Activities function as an event layer across the platform](/docs/concepts/activities/activities-core-concepts.md#system-behavior)

#### Configuration & Data Model

* [ ] [How Activity Objects define schemas and associations](/docs/concepts/activities/activities-data-model.md#data-structure)
* [ ] [How Activities relate to Contacts and Objects](/docs/concepts/activities/activities-data-model.md#record-associations)
* [ ] [How Activity field types are defined](/docs/concepts/activities/activities-data-model.md#activity-field-types)

#### Access & Control

* [ ] [How permissions affect creating, viewing, and modifying Activities](/docs/concepts/activities/activity-permissions.md)
* [ ] [How access to associated records impacts visibility](/docs/concepts/activities/activity-permissions.md#object-level-permissions-and-activities)

#### APIs & Webhooks

* [ ] [How to Schedule Activities via API](/docs/concepts/activities/activities-api-and-webhooks/schedule-activities-api.md)
* [ ] [How to list Scheduled Activities via API](/docs/concepts/activities/activities-api-and-webhooks/list-scheduled-activities-api.md)
* [ ] [How to view Logged Activity details](/docs/concepts/activities/activities-api-and-webhooks/view-logged-activity-details-api.md)
* [ ] [When webhook events are emitted](/docs/concepts/activities/activities-api-and-webhooks/triggering-external-activity-workflows-with-webhooks.md#overview)

#### Agentic Workflows

* [ ] [How Activity lifecycle events trigger Agentic Workflows](/docs/concepts/activities/activities-data-model.md#activity-lifecycle)

***

## What's Next

Get started with [Activity Core Concepts](/docs/concepts/activities.md) to learn the foundational definitions and behavior of <code class="expression">space.vars.activities</code>, including:

* What qualifies as an <code class="expression">space.vars.activity</code>
* How <code class="expression">space.vars.activity</code> <code class="expression">space.vars.objects</code> shape <code class="expression">space.vars.activity</code> structure
* The distinction between Scheduled and Logged <code class="expression">space.vars.activities</code>
* How <code class="expression">space.vars.activities</code> relate to other <code class="expression">space.vars.entities</code> in the data model

The core concepts page establishes the baseline needed before exploring <code class="expression">space.vars.activity</code> configuration, permissions, APIs, and integrations.

<details>

<summary>Related Topics</summary>

* [Activities Core Concepts](/docs/concepts/activities/activities-core-concepts.md)
* [Activities Data Model](/docs/concepts/activities/activities-data-model.md)
* [Activity Permissions](/docs/concepts/activities/activity-permissions.md)
* [Advanced Activity Rules](/docs/concepts/activities/advanced-activity-rules.md)
* [Activities API & Webhooks](/docs/concepts/activities/activities-api-and-webhooks.md)

</details>


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