Showing results for 
Search instead for 
Did you mean: 
New Member

Creating duplicate Trello cards from Outlook calendar

I have created a flow to create a Trello card when a Calendar event is created in Outlook.  This works a treat and is correctly formatted using all of the dynamic content builders in the FLow Builder App - except that it is creating two cards on the Trello board.


Any tips for how to prevent this from happening?


Screenshots below show the Flow trigger setup:



Community Support
Community Support

Hi sam_gledhill,


I created a similar flow with you to test this issue on my side. When I created an event to run the flow, I found there was only one card created on my Trello board.



Please make sure you didn’t create two same events at a time. Could you try again to run the flow on your side?


If you are still getting this issue, please send me a screenshot of your flow run status likes this:



Best regards,
Mabel Mao

Community Support Team _ Mabel Mao
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Helpful resources

MBAS Attendee Badge

Claim Your Badge & Digital Swag!

Check out how to claim yours today!

MPA User Group

Welcome to the User Group Public Preview

Check out new user group experience and if you are a leader please create your group


Are Your Ready?

Test your skills now with the Cloud Skill Challenge.

Top Solution Authors
Top Kudoed Authors
Users online (53,989)