forms and mails to register trainees and call for trainers

orga/1_mail.txt

orga/2_mail.txt

orga/3_mail.txt

orga/attestation.odt

orga/mail_call_trainer.txt

orga/mail_registration.txt

orga/mail_to_wifi_account.sh

orga/select_trainee.R

orga/wifi_account_2_login.sh

orga/yakform_call_trainer_r.txt

orga/yakform_registration_r.txt