@ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
@JoinColumn(name = "ACTIVITY_SPEC_ID", updatable = false, insertable = false)
private ActivitySpec activitySpec;
@ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
@ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
@JoinColumn(name = "ACTIVITY_SPEC_ID", updatable = false, insertable = false)
private ActivitySpec activitySpec;
@ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)