progid.md

title	description	ms.date	ms.localizationpriority
ProgId element in the manifest file	The ProgId element specifies the programmatic ID of the equivalent COM add-in for your web add-in's task pane.	03/09/2021	medium

ProgId element

Specifies the programmatic identifier of the equivalent COM add-in for the task pane of your web add-in.

Add-in type: Task pane

Syntax

    <ProgId>string</ProgId>  

Contained in

• EquivalentAddin

See also

• Make your custom functions compatible with XLL user-defined functions
• Make your Office Add-in compatible with an existing COM add-in