Hi @jayson s thanks for posting in the community! You can add comments and assign tasks to your collaborators in Lucidchart and Lucidspark.  

To do add a comment right-click a shape and select "Add Comment" from the menu. This will open the comment window where you can add comments or assign a task to another user. You can also view statuses of tasks in the Comment & Tasks panel. 

For more information I recommend taking a look at our Collaborate in Lucidchart article from the Help Center. 

I hope this helps! Feel free to let us know if you have any questions about this feature! :) 

This is helpful thank you!

I'm glad that was helpful @jayson s! Feel free to let us know if you have any questions we are happy to help!