Add projects as References

Choose Default References Projects {{ getUcName(selected_ucsRef[0] != null ? selected_ucsRef[0] : null) || ''}} (+{{(selected_ucsRef.length || 0) - 1}} {{selected_ucsRef.length === 2 ? 'other' : 'others'}}) {{ getUcName(uc) }}
Choose Older Projects as Reference {{ getUcName(selected_ucs[0] != null ? selected_ucs[0] : null) || ''}} (+{{(selected_ucs.length || 0) - 1}} {{selected_ucs.length === 2 ? 'other' : 'others'}}) {{ getUcName(uc) }}