From d654ec9036fd193fdf9b77f4eb1f4323e65ea6d4 Mon Sep 17 00:00:00 2001 From: Ricky Kirkham Date: Tue, 28 Oct 2025 13:47:31 -0700 Subject: [PATCH 1/2] [Excel PowerPoint Word] (devx) clarify add-in only manifest markup for COM/VSTO/Web add-in compatibility --- .../make-office-add-in-compatible-with-existing-com-add-in.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/develop/make-office-add-in-compatible-with-existing-com-add-in.md b/docs/develop/make-office-add-in-compatible-with-existing-com-add-in.md index 19997ae40..0c4954640 100644 --- a/docs/develop/make-office-add-in-compatible-with-existing-com-add-in.md +++ b/docs/develop/make-office-add-in-compatible-with-existing-com-add-in.md @@ -252,6 +252,8 @@ The following is an example. The **\** element must be after all the ** ``` +> [!NOTE] +> The **\** value is "COM" for historical reasons, but it refers to either a COM or a VSTO add-in. Similarly, the **\** value can be either the progId of a COM add-in or the name of a VSTO add-in. --- ## See also From 9ebbcb1f1405d96f7ae654924be2e8663a3b80b4 Mon Sep 17 00:00:00 2001 From: Ricky Kirkham Date: Tue, 28 Oct 2025 13:49:31 -0700 Subject: [PATCH 2/2] date --- .../make-office-add-in-compatible-with-existing-com-add-in.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/develop/make-office-add-in-compatible-with-existing-com-add-in.md b/docs/develop/make-office-add-in-compatible-with-existing-com-add-in.md index 0c4954640..5489db95a 100644 --- a/docs/develop/make-office-add-in-compatible-with-existing-com-add-in.md +++ b/docs/develop/make-office-add-in-compatible-with-existing-com-add-in.md @@ -1,7 +1,7 @@ --- title: Make your Office Add-in compatible with an existing COM add-in description: Enable compatibility between your Office Add-in and equivalent COM add-in. -ms.date: 10/24/2025 +ms.date: 10/28/2025 ms.localizationpriority: medium ---