1. This is to inform you that the following local staff have resigned from their job as worker on xxx.
2a. Please note, they are no longer with us.
2b. Please note, they will no longer be with us.
3a. Please also note, Mr. xxxx returned to the squad on xx.
3b. Please also note, Mr. xxxx has returned to the squad.
Does that help?
Student or Learner