This should be `projection` since `projector` has no field `content` but if I change it to `projection` I get the following error in the autoupdate service:

[ostcar]

This should be projection since projector has no field content but if I change it to projection I get the following error in the autoupdate service:
Error: creating key list from notification: creating key from parts: the key/fqfield is invalid: projection/11/

Originally posted by @rrenkert in OpenSlides/openslides-go#125 (comment)

[ostcar]

@rrenkert I fixed it here: OpenSlides/openslides-go#127