PCS EC Sprint 23

       Jira No                  Brief description

1. RNE014-2360 - [Dev] Train Information
2. RNE014-2567 - [Dev] Alternative offer wizard
3. RNE014-2707  - [Dev] Train composition (Passenger dossiers) - frontend - read-only mode
4. RNE014-2708  - Child/parent entity ids check-in validators
5. RNE014-2709  - [Dev] Train composition (Passenger dossiers) - hide/show columns
6. RNE014-2715 - TB presentation and demo prep
7. RNE014-2721 - [Dev] COSS Timetable editing - ACL rules
8. RNE014-2727 - [Dev] Calendar item wrong length
9. RNE014-2732 - Additional EC schema changes
10. RNE014-2739 - PaPs reordering not possible
11. RNE014-2755 - Update dossier operation switch calendar
12. RNE014-2760  - [Dev] Alternative offer wizard - initial setup
13. RNE014-2761  - [Dev] Alternative offer wizard - implement pap search
14. RNE014-2762  - [Dev] Alternative offer wizard - alternative offer preview