I would like to filter by peoply I collaborate with. How can I do that?
You can use ":to others:" to see tasks assigned to others. However, there's no way right now to filter tasks for specific collaborators.
Check this link for more info about filtering tasks https://todoist.com/Help/Filtering
Is there any plan to implement this in future?
Though we're not working on it right now, we'll consider adding it in the future.
Clyde, It would be hugely useful for people like myself who use this as a management tool for my team to be able to sort by user. Please, please consider adding this soon. I would be able to get teams across the globe to adopt this program if it had that functionality.
It doesn't work. It only shows what "I, myself" delegated to someone, not what others or everyone else are doing.
And I wish it could at least sort alphabetically
It would be great to add filters for people because Todoist is used in companies as a management tool also