Notes for (custom) reports, dashboards, goals, etc

When working in a large organization, it is easy to lose track of what purpose a custom report or goal had when it was created, or which team this data is used by.

Right now it is only possible to add Notes on a global basis and only tied to a specific date. It would be great if more text information could be added to custom reports, goals, dashboards, etc. As stated above, this text information would give more context to the data view, such as who and when it was created, the purpose, affected users and pages, planned end-of-life, or similar.