Setting Up a Source of Truth

Define where Ploy gets its authoritative list of users for an application.

Written By Harry Lucas

Last updated 25 days ago

Overview

A source of truth tells Ploy which users should be considered as having ‘active’ access to an application. Only users with active access are considered in most features (e.g. access reviews, flows and offboarding). Without a source of truth, all detected users appear as shadow access. Once configured, users in your source of truth are promoted to active access.

You can configure multiple sources of truth for a single application — for example, one IdP group for admins and another for regular users.

Source of Truth Options

Type

Best For

Integration

Apps where Ploy has a direct API integration

Chrome Extension

Apps discovered and tracked via browser extension

Connector Resource

Apps controlled via IdP groups (SAML/SCIM through Google, Entra, Okta) or active access can be derived from (e.g. Licenses)

Setting Up a Source of Truth

  1. Navigate to the application page

  2. Click Set up in the Source of Truth section (or click the existing source to modify it)

  3. Select your source type:

Integration

If Ploy has a direct integration with the application, select Integration. Ploy will pull the user list directly from the application's API.

Chrome Extension

Select Chrome Extension to use data collected from employees' browsers. This is useful for applications without API integrations.

Connector Resource

Select Connector Resource to link to a group in your identity provider. This is the most common option for enterprise applications controlled via SSO.

  1. Choose the resource type (e.g. Group)

  2. Search for and select the resource that controls access to this application

Connector Resource Settings

When using a connector resource as your source of truth, you'll see additional options:

SAML Controlled

Enable this if the selected group controls SSO access to the application. When enabled:

  • The user's identity is tied to the identity of the connected resource rather than the identity of the application

  • Ploy can surface MFA status from the IdP

  • Offboarding becomes simpler — revoking IdP access revokes application access

Cascade Deprovision

Enable this if you want deprovisioning from the application to also remove the user from this source of truth group.

For example: if you deprovision someone from Salesforce, enabling this would also remove them from the "Salesforce Users" group in your IdP.

⚠️ Be careful where this resource also provisions or grants access to other resources as this will remove them from there as well by removing them from the connected resource.

Entitlements

Assign a default entitlement (role/permission) to all users added via this source of truth. See Auto-Assigning Entitlements for details.

Multiple Sources of Truth

You can add multiple sources of truth to a single application. This is useful when different groups have different access levels.

Example:

  • Source 1: "Engineering" group → assigned "Admin" entitlement

  • Source 2: "Sales" group → assigned "Viewer" entitlement

To add another source of truth, click Add in the Source of Truth section after your first is configured.

What Happens After Setup

Once you save your source of truth:

  1. Users in the source are moved to Active Access

  2. Users not in any source of truth are moved to Shadow Access

  3. The source is shown on each user row, so you can see where their access comes from