Come for the products,
stay for the community

The Atlassian Community can help you and your team get more value out of Atlassian products and practices.

Atlassian Community about banner
Community Members
Community Events
Community Groups

Not able to see UI component inside slack channel to comment on Trello Card


I have recently integrated Slack with Trello. 

Slack channel is getting notified well as soon a someone comments on Trello board.

But, I am not able to comment from Slack Channel on any board since slack is not showing me any button to click and comment, I can comment using "/trello comment Test" but I want UI component inside Slack channel itself to comment on the card.

Please let me know in case I am missing something in the settings.

1 answer

1 accepted

0 votes
Answer accepted
Laura Holton Community Leader Oct 07, 2021

Hi @Shishupal Shakya 👋

Welcome to the Community! My recommendation would be to read the Trello guide on The Trello app for Slack - this may be able to provide some guidance on sending comments from Slack to Trello. 

Here's a little snippet of what the article contains:

When a link to a Workspace visible card or board is sent in a channel @trello is in it will automatically show you the details and let you perform quick actions. Everyone in the Slack channel will be able to see what the board or card is about even if they do not have a Trello account.

@trello will not automatically join any channels on its own. Invite @trello to the channels you want it to expand Trello links in by typing /invite @trello in those channel(s).

Note: For security reasons @trello will only show details for cards and boards that are in the linked Trello Workspace, and are Workspace visible (ie. @trello will not unfurl content on boards that are private). To unfurl content on private boards, you can use the /trello url-to-card-or-board command.

I hope this helps but if you have any other questions just ask away 😃

All the best,


Thanks @Laura Holton 

Got it, To comment on any Trello Card from Slack I'll have to paste card link in the slack channel.

My expectation is to make it bit simpler.

Is there not a way that allows users to comment on Trello Card without pasting its url in slack channel?

Laura Holton Community Leader Oct 11, 2021

Hi @Shishupal Shakya, unfortunately this is as simple as it gets at the moment 😳 but they are always developing and improving the Power Ups so the capabilities might be there further down the line (i know that doesn't help for right now though!).

Suggest an answer

Log in or Sign up to answer
Community showcase
Posted in Trello

Taco Tuesday: New years' resolutions with Trello

Congratulations to @Laura Holton , our latest winner of Taco Tuesday! And thanks to @Kristján Geir Mathiesen for sharing the picture of Taco having fun with his new friend  B...

2,396 views 28 41
Join discussion

Community Events

Connect with like-minded Atlassian users at free events near you!

Find an event

Connect with like-minded Atlassian users at free events near you!

Unfortunately there are no Community Events near you at the moment.

Host an event

You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events

Events near you