Is there a way to write or paint on a picture or pdf in trello like on a whiteboard?

[Peter Ellensohn]

I'm looking for a function to do some marks or corrections an pictures ord pdf's for the collaboration with other team members in trello. Probably there is a power up which enables such a function?

[Mike]

Hi Peter,

While intended only for screenshots, you might want to look into the Marker Power-Up, which does have some annotation abilities built-in: https://marker.io/help/integration/trello-power-up-marker