How to create a task from a Slack message

Hover over the message you wish to create into a task
Click on More actions
Click on Bookmark Ricotta Todo List
A dialogue box will appear
Select an existing Todo list to add the Todo item to
Edit the Todo item to your liking
Next, you can select the Due Date of the task
Due date means the date on which the task is due. This is optional.
Simply set a time and date as a reminder
You will receive a smart notification via the app 'Messages' tab right in Slack.
Click on Add
Click on 'View Todo list' to see the updated list in the app Home tab