[Sea-sa] CCSDS Tech Meeting: Sys Architecture WG

Fri May 15 13:40:28 EDT 2026

Hello CCSDS SEA-SA WG Team Members,

Agenda Preview throughout the entire Technical Meeting to indicate SEA-SA participation.  For the Points-of-Contact, please upload any materials to CWE for the discussion: Spring (Puerto Rico)<https://spacecomm.sharepoint.com/:f:/r/sites/SEA/Shared%20Documents/SEA-SA/Meeting%20Materials/2026/Spring%20(Puerto%20Rico)?csf=1&web=1&e=R4BwVf>.  If you previous sent charts to me, I may have already uploaded them to the CWE folder.

Looking forward to the meeting!

Thanks,
Shelbun

CCSDS SEA-SA WG Agenda - Puerto Rico Meeting
Tuesday, 26-May
Topic
Local Time Start (AST)
UK
France
Pacific Start Time (USA)
Mountain Time Start (USA)
Central Time Start (USA)
Duration
POC
Objective
Requested Attendees
SEC-SEA Joint Meeting
3:00 PM
8:00 PM
9:00 PM
12:00 PM
1:00 PM
2:00 PM
2:30
Peter Shames
Paul Thompson
Security Architecture Revisions
SEC WG, SEA-SA WG Attendance
Wednesday, 27-May
Topic
Local Time Start (AST)
UK
France
Pacific Start Time (USA)
Mountain Time Start (USA)
Central Time Start (USA)
Duration
POC
Objective
Requested Attendees
Orbital Data Standards with John Callison (TBD)
11:00 AM
4:00 PM
5:00 PM
8:00 AM
9:00 AM
10:00 AM
1:00
All
Oribtal Data Standards Discussion
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance
CCSDS SIS-DTN Spring Meetings - Day #2: Joint SEA, CSS Session
1:30 PM
6:30 PM
7:30 PM
10:30 AM
11:30 AM
12:30 PM
4:00
Felix Flentge
Joint Meeting with DTN, CSS, and SEA on Network Management
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance
Thursday, 28-May
Topic
Local Time Start (AST)
UK
France
Pacific Start Time (USA)
Mountain Time Start (USA)
Central Time Start (USA)
Duration
POC
Objective
Requested Attendees
Introductions
9:00 AM
2:00 PM
3:00 PM
6:00 AM
7:00 AM
8:00 AM
0:10
All
Introductions Around the Room, add walk-on topics (if needed)
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance
WG Charter Review/Status
9:10 AM
2:10 PM
3:10 PM
6:10 AM
7:10 AM
8:10 AM
1:00
Shelbun Cheng
Paul Thompson
Review the WG charter and make updates in real-time.  Review action about the audience.  LLM/AI, how do we support?  Standards for Orbital Data Centers?  RASIM Background/Status Review RASIM Draft and plan forward to release document.
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance
LunaNet SIG Updates
10:10 AM
3:10 PM
4:10 PM
7:10 AM
8:10 AM
9:10 AM
0:30
Paromita Mitra
Updates leading into the Friday meeting
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance
SCCS-ARD Background/Status
10:40 AM
3:40 PM
4:40 PM
7:40 AM
8:40 AM
9:40 AM
0:30
Shelbun Cheng
Review the document in real-time.
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance, Tech Editors
SCCS-ADD Background/Status
11:10 AM
4:10 PM
5:10 PM
8:10 AM
9:10 AM
10:10 AM
0:30
Paromita Mitra
Review intended updates/schedule for the document.
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance, Tech Editors
Lunch or break
11:40 AM
4:40 PM
5:40 PM
8:40 AM
9:40 AM
10:40 AM
1:00
All
RASDS
12:40 PM
5:40 PM
6:40 PM
9:40 AM
10:40 AM
11:40 AM
2:00
Peter Shames
1. Created an integrated and vetted vocabulary for RASDS
2. Created an integrated ontology for RASDS (more to come on this)
3. Developed an AI driven tool to analyze all sorts of systems architectures and frameworks, including UAF, SMAF, OOSEM, NASA’s Moon to Mars, On-Obit Servicing, and some other standards and missions
4. Developed a formal process for using the RASDS viewpoint framework to define systems architectures (RASDS only hints at how to do this, for two viewpoints, in Annex A)
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance
Action item Review
2:40 PM
7:40 PM
8:40 PM
11:40 AM
12:40 PM
1:40 PM
0:20
All
End Meeting
3:00 PM
8:00 PM
9:00 PM
12:00 PM
1:00 PM
2:00 PM
Total Time
6:00
All
CCSDS SEA-SA WG Agenda - Puerto Rico Meeting
Friday, 29-May
Topic
Local Time Start (AST)
UK
France
Pacific Start Time (USA)
Mountain Time Start (USA)
Central Time Start (USA)
Duration
POC
Objective
Requested Attendees
LunaNet SIG
9:00 AM
3:00 PM
4:00 PM
7:00AM
8:00 AM
9:00 AM
2:30
Shannon/Daniel
SANA
1:30 PM
6:30 PM
7:30 PM
10:30 AM
11:30AM
12:30 PM
2:30
Jim Lux
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance, Tech Editors
SE Plenary
4:00 PM
12:00 AM
1:00 AM
1:00 PM
2:00 PM
3:00 PM
1:30
Jim Lux
CCSDS System Engineering Area Director and Deputy Director, SEA-SA WG Attendance, Tech Editors

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