LHG:SARA Project

Phase 1 - SARA Fundamental

Current Project Plan

	Rel. Size	2024		2025												2026						Abs. Est-Size	Dev Progress	External Dep. Notes
	Team	Nov	Dec	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Jan	Feb	Mar	Apr	May	Jun
Peparatory work	4	Discovery					Discovery															5	100%
Kickoff / Initially planned discovery		Def																				S	100%	✅
Architecture & Shared Logic Hubs			Discovery				Re-Discovery															XL	100%	✅
Administration tools	8	Dis.	Dev			Discovery		Dev			QA		Dev	QA	Dev	QA	Dev	QA				18	85,8%
Definition / Discovery		Def	Dev			Re-Discovery																L	100%	✅
LH Admininistration Tools	Mixed							Dev			QA											L	100%	✅
MOC Administration Tools	Mixed								Dev			QA										L	100%	✅
SLHs (TravelCarrierDataDistribution & OperationCenterPAXExchange	BE									Dev		QA										L	100%	✅
Minor extensions during further discovery	Mixed											Dev		QA								S	100%	✅
SLH - TravelCDDD SLH - OCPAXE extensions due to feedback															Dev							S	100%	✅
Minor extensions during feedback sessions (limitations)	Mixed														Dev	QA						S	100%	✅
Automation Engine Admin	Mixed														Dev		Dev	QA				L	15%	Repriorized
Passenger Portals	28								Dev				QA	Dev		QA						11	90,9%
PAX funcationality in PAX.Portal for LH	FE & BE								Dev				QA									XL	100%	✅
SLH - PortalUsageInteraction	BE										Dev											L	100%	✅
Full PAX.Portal for Discover	FE													Dev		QA						M	90%
TP-Employee features	Mixed														Dev	Conf	QA					M	75%	➡️ status update
SARA.Core	40	Dis.		Discovery							Dev						QA					20	84,5%	Delayed
Initial definition of BE (like SWISS)	Mgmt	Def																				S	100%	✅
Full SAM process discovery	Mgmt			Discovery																		XL	100%	✅
UI/UX Iteration	MgMt									Dev												M	100%	✅
SARA.Core App Development	Mixed											Dev										XXL	90%
SLH - TravelServiceManagementEcosystem	BE											Dev										XL	100%	➡️ status update (status: in testing)
SARA.ProcessAutomationEngine	BE															Dev		QA				XL	45%
SARA.DeliveryPartnerPortal	8		Discovery													Dev	QA					3	95,0%
Delivery Partner Portal	Mixed		Discovery													Dev	QA					L	100%	➡️ status update
Interface Development	4		Discovery											Dev				QA				6	83,3%
Initial Definition / Discovery	BE		Discovery											Discovery								S	100%	ONERES bookings over API
Interface to ONERES (API bookings)	BE															Dev		QA				L	80%	Changed, Delayed not on critical path
Interface DAS via Kafka	BE															Dev		QA				M	80%	Additional work not on critical path
LH Partner Creation Portal	8																	Dev	QA			8	80%
Dev:Partner creation processes	Mixed																	Dev	QA			L	95%	➡️ status update, in testing
Full project (100%)	100	Discovery & Dev preparations							Core Dev							Core QA		Int. Testing		Golive			87,4%
Additional work																						11
Full test servers in NUE with new B-Op-Infra	Admin BE														Deployment							M	100%	✅
Login&Registration Extensions for PAX & Botprotection	Mixed																					M	100%	in testing
Interface to ONERES (GAV) Specification	BE																					S	100%	✅
Interface to ONERES (GAV) Implementation	Mixed																					S	50%
SCHED-Connect Specification	BE																					S	100%
SCHED-Connect Implementation	Mixed																					M	80%
Communication templates and implementation	Mgmt, mixed																		DEV & QA			M	90%	➡️ status update
Task templates and implementation	Mgmt, mixed																		DEV & QA			S	10%	➡️ status update
Document templates and implementation	Mgmt, mixed																		DEV & QA			S	0%
Performed work																							71,2%

Step-by-Step to success

• Starting from 1st of July 2025, the core development takes place, which should be finished by end of February (30 weeks) including internal Q&A. There are 11 development milestones, which are scheduled. See article LHG:SARA Project Phase 1 - Current presentation milestones It is not expected, that everything runs flawlessly until then, but all building blocks should be there and just rework and bugfixing should happen from there.

• From 1st of March 2026, the full integration testing should commence and non-essential development tasks are scheduled Acceptance tests with LHG will commence with a timeframe of roughly 10 week until the system is ready for production.
• Goal is to reach Go-Live readiness in May 2026

Project history & updates

• End of June: Definitive project plan
• Mid of may: KORDEUS has presented an updated preliminary project plan
• Dec 2024: Additional discovery (changed Project focus)
• Nov 2024: The project started at the end of 2024 and was terminated to be finished in 2025.

See also

• SARA discovery Sessions
• Internal ZUGSEIL Meetings on LHG Project Phase 1
• Protected:Co-Innovators Area