Sebastiaan Huber

Note that although this would bring consistency to how the attributes are set and retrieved, I have long though whether this is the ideal solution. I feel there is a...

> . It was mentioned in https://github.com/aiidateam/aiida-core/issues/3709#issuecomment-775873136 that we should strip the checkpoint when import data from archive. But I believe it is not yet implemented in the aiida-core? At...