To unlock new trainings, hire staff members whose category is associated to these trainings
If this training requires several types of staff, it is necessary to have made several recruitments. However, if a new training requires staff members you already had, it is not necessary to perform new recruitments.
If this training requires several types of staff, it is necessary to have made several recruitments. However, if a new training requires staff members you already had, it is not necessary to perform new recruitments.
Some trainings need a specific staff member: the tennis legend who can be recruited with a training center level 4.