Storycards platform is great to work on together with your team.

Storycards collaboration
Create an organization, add your team and invite other collaborators to edit your story and see exactly who made any changes.
Drive collaboration and create your own organization and groups with advanced roles and permissions. Under each organization, you can create groups with a group manager. Group members can see only the products of the same group, but you can always assign users to multiple groups.
The advanced permissions system allows you to control your team and workgroups, choose which permissions to give each user including seeing statistics and reports, making changes or creating new products in the organization.