M365

M365 Miami - Feb 6, 2026

M365 Miami - Feb 6, 2026

I’m very excited to announce I’ll be in Miami for the Microsoft 365 Community Day Miami event. This will be my first time speaking in Miami, but have heard so many awesome things about the event and the city itself. If you are in the area, please come by and say hello. I always love meeting new people and catching up with old friends.

Where is Don?

Where is Don?

I am still around! As with so many people, life happens and keeping my blog up to date dropped below the active line. Rest assured, I have not been inactive during my “absence,” just not updating my blog as much as I would like. I know I have a couple of historical articles that people still come up to me at conferences and tell me they use them all the time, which makes me proud, but also guilty that I have not been keeping those updated. As we all know, an article that covered ground-breaking changes 3 years ago is now out of date and potentially misleading. So, I will be working on updating those articles over the next few months.

Using Teams Toolkit in WSL (updated)

Using Teams Toolkit in WSL (updated)

I recently started a training course with the amazing Andrew Connell through his company Voitanos. The subject for this course is Microsoft Teams Development. This is an area I have wanted expand my professional expertise in for a while, so I am very excited about the course. We are using the Teams Toolkit to develop all of the project types available in MS Teams. Our first project is an app to be surfaced as a personal tab and since we want to build a modern UI, we are using the Tab option for “React with Fluent UI.”

Microsoft 365 Conference 2023

Microsoft 365 Conference 2023

updated from 2022-01-22

I am thrilled to announce I was selected to speak at this year’s Microsoft 365 Conference in Las Vegas on April 30th-May 5. This is always one of the premier conferences, with a large supporting cast from Microsoft and the MVP community. I am really looking forward to connecting with attendees and learning how they are using Microsoft technology to make the world better.

As I came to update this post with my latest banner (that includes a code for $100 off at registration,) I decided to have some fun and see what BingGPT had to say about the event and my participation. Here are the results, straight from BingGPT!

Renewed - Teams Application Developer Associate Certification

Renewed - Teams Application Developer Associate Certification

I recently took the certification renewal appraisal and passed! This used to be the certification earned with the passing of MS-600 exam titled “Building Applications and Solutions with Microsoft 365 Core Services.” The certification was orignially called the “Microsoft 365 Developer Associate” certification, but is now called “Microsoft 365 Certified: Teams Application Developer Associate.”

Originally, I heard that recertifications would be via an exam that was just like the original exam, but not as long. Apparently the process has changed since then and the current process is to take a recertification exam, but not like normal certification exams. There was no cost, no time limit, and if you didn’t pass, you could take the exam again. I remember reading that after the 2nd failure, you would need to wait 24 hours before re-attempting the exam.

The Thrive Conference 2023

The Thrive Conference 2023

I am so exited to announce that I will be traveling to Slovenia this May as a speaker at the Thrive Conference! I will be presenting a session on “Custom List Formatting.”

Thrive is not as well known as some of the bigger conferences in Europe, but it has an amazing reputation for being a smaller conference where interactions with the speakers and sponsors are much easier to arrange. There is even rumors that some sessions are held under the trees in beautiful Lipica, Slovenia.