When you create an account in Whimsical, you start out with a Personal workspace. Only you can edit these boards.
To make your boards editable by other people, you need to be in an Organization workspace. Once you have created an Organization workspace you can add members and collaborate with them in real time. Here's how you do it:
1. Create an Organization workspace
2. Add members to the workspace
3. Create a board in the workspace (or move one from another workspace)
