Qlik Replicate has a "Description..." button to enter metadata for a Replicate Task; e.g., owner name and/or contact information, expected behavior, caveats, what-to-do-when... information.
In an organization where multiple people are creating/maintaining projects in Compose, it would be beneficial to have a similar feature whereby descriptive metadata could be entered.
Given each organization has different information that is most relevant to them, perhaps the design can be improved through the use of Key Value pairs to describe the project. This way information can be uniquely identified and/or categorized by client rather than trying to capture in a single description field. User based roles could allows permission to define the Keys (e.g. Admins, Developers) and User based roles could allow entering the Values (e.g. Operator, Viewer).
This was delivered in a prior release of Compose - the ability to provide an environment, environment tile and project title for more descriptive information at the project level.