555879 – Microsoft Copilot (Microsoft 365): Reference an attached PowerPoint deck’s style when creating a new presentation with Agent Mode in PowerPoint

Product:

Copilot, Microsoft 365 Apps

Platform:

Web, World tenant

Status:

In development

Change type:

Links:

Details:

When creating a presentation with Copilot in PowerPoint using Agent Mode, you can reference an existing PowerPoint file, so Copilot applies its theme and styles to the new deck, keeping formatting consistent.

Change Category:
XXXXXXX ... free basic plan only

Scope:
XXXXXXX ... free basic plan only

Release Phase:
General Availability

Created:
2026-02-18

updated:
2026-02-18

Docu to Check

XXXXXXX ... free basic plan only

MS workload name

XXXXXXX ... free basic plan only

summary for non-techies**

Microsoft Copilot's Agent Mode in PowerPoint allows users to replicate the style and branding of an existing presentation by referencing its theme, colors, fonts, and overall style, ensuring consistency and saving time when creating new presentations.

Direct effects for Operations**

Inconsistent Formatting
If the change to use Copilot without preparation leads to referencing a poorly designed or inconsistent PowerPoint file, the new presentation may inherit undesirable styles, resulting in a lack of professionalism and coherence in branding.
   - roles: Marketing Team, Design Team
   - references: https://www.microsoft.com/en-us/microsoft-365/blog/2023/10/01/introducing-microsoft-copilot-in-powerpoint/

User Confusion
Users may experience confusion or frustration if Copilot applies unexpected styles or themes from the referenced file, leading to a steep learning curve and potential errors in presentation creation.
   - roles: Sales Team, Training Team
   - references: https://www.microsoft.com/en-us/microsoft-365/blog/2023/10/01/introducing-microsoft-copilot-in-powerpoint/

Configutation Options**

XXXXXXX ... paid membership only

explanation for non-techies**

XXXXXXX ... free basic plan only