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The Settings page on the Organization page holds configuration that applies to your whole organization, not to any one member, such as your organization’s logo, timezone, and default model.
Only users with the Owner role can open the Organization page and change these settings. Personal settings like theme and sidebar behavior live in your own Settings instead.

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Open Organization settings

Click your organization name in the top-left corner, select Organization, then choose Settings from the sidebar.
The Organization settings page with the Settings sidebar entry highlighted
Your logo appears on your organization’s portal, where people outside Mesa open the reports you publish.
1

Choose an image

In the Logo row, click Upload logo and pick an image. Mesa accepts PNG, JPEG, WebP, or GIF files up to 10 MB. Square images work best.
2

Crop and save

In the Crop your logo dialog, drag the image to position it and use the Zoom slider to fit it inside the square frame. The preview shows how the logo will look. Click Save logo.
The Crop your logo dialog with the Save logo button highlighted
Once a logo is set, the row shows it along with Replace and Remove buttons.
The Logo row in Organization settings showing the saved logo, with the Replace button highlighted

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Set your organization’s timezone

The timezone is used wherever local time matters for your organization, such as date defaults and notifications. Until you set one, Mesa uses the platform default and shows a Default badge next to the setting.
1

Open the timezone picker

Click the timezone dropdown on the right side of the Timezone row. Common United States timezones are listed first, and you can search all timezones by name.
The timezone picker open, showing a search box and United States timezones
2

Pick a timezone

Select your organization’s local timezone. The change saves immediately and applies to everyone in the organization.
To go back to the platform default, click Reset to default next to the picker. The button only appears once you’ve set a timezone explicitly.

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Set a default model

The default model is the model new conversations start on when members leave the model picker on Auto. Until you set one, the dropdown shows Mesa default (Auto) and Mesa picks the model for each task.
The Default model dropdown in Organization settings, open and highlighted
Click the dropdown in the Default model row and pick a model. The change saves immediately. To go back to Auto, choose Mesa default (Auto). Members can still pick any model for a single conversation. A team can set its own default model, which takes precedence for its members.

Organization admin

Add members, assign roles, and monitor usage across your workspace.

Models

Compare the models members can pick for a conversation.

Organization portal

See where your logo appears when you publish reports.

Organization audit log

Review security-relevant events across your organization.

Settings

Configure your personal theme, sidebar behavior, and message controls.
Last modified on October 4, 2026