Trello really comes into its own with a team: everyone sees the same board, updated in real time. No more tasks lost in email threads.

Adding collaborators

1. Click “Share” at the top of the board.
2. Enter the email address or username, or copy an invitation link.
3. The person receives the invitation and joins the board.

Assigning cards

• Assign one or more members to a card: everyone knows what is theirs.
• The owner’s avatar appears on the card, visible to all.
• Filter the board on “my cards” to see only your own tasks.

Key takeaway: sharing the board and assigning cards makes responsibilities clear for everyone.