Office 365 Integration

Office 365 Integration and Add-In Development


At McKenna Consultants, we are specialists in Office 365 integration software development, with particular emphasis on:

Azure AD Integration

We can take the pain of integrating your App login process away by implementing Azure AD integration with your App. We can help with OAuth, AuthO, OpenID Connect, token exchange and the “on behalf of” flow to enable your customers to access your Apps, and for your Apps to be able to access your customers’ data (for example, the Microsoft Graph API).

Microsoft Office Integration and Add-Ins

As part of our integration software development service, we have created Office Add-Ins (such as Outlook, Word, Excel and Powerpoint Add-Ins) for clients looking for legal, workflow and audit software integration solutions, as well as other industries.

Microsoft Office Add-Ins enable you to enhance a user’s experience of using Office by presenting an extension of your software inside the Microsoft Office web, mobile and desktop clients. We can develop these Add-Ins or work alongside your existing team to share our expertise.


Looking for integration software development?

Please contact us for more information on Office 365 integration and Add-In development.



From legal, workflow and audit software integrations to Microsoft Office Add-Ins, we’re experts in ensuring Apps and systems are integrated seamlessly. Contact us at McKenna Consultants today to see how we can assist you and your clients achieve Office 365 integration.


"McKenna Consultants continue to come up with innovative solutions to the business requirements, adapt to changing requirements, troubleshoot any issues and most importantly, gets the job done to a high quality, professional standard."Mark Tyson, Project Manager, Switch2