For a better overview, it would be very helpful to combine the same external ressource to one in the project office like the combining of internal members over all projects.
Actual, I see for example a external ressource "Thorsten Burkel" 10 times for 10 projects!
In case of a internal member I see the member ones and the times for every project! - a better overview
Interesting idea. At the moment there is simply no way for us to know which resources are the same between projects. Because I don't know how difficult it might be to implement it's harder to set a status...but I'll put it in the quality backlog for now and see if it gets enough votes to get discussed there.
The top ideas with status Quality Backlog are discussed on a regular basis with the design team. These should be minor development, and could include hygiene factors, little things that create a wow effect and ideas that could have a positive effect on a lot of users.