Formerly the TIER-Data Structures and APIs Working Group Home


These two standing weekly Zoom sessions are open for small self-selected groups of T&I people to work together as needed

Send email to inctrust-si@incommon.org to reserve a portion of one of the 60 minute time slots


Wednesday at 3 pm Eastern, Noon Pacific, 8 pm UT

Friday at 10 am Eastern, 7 am Pacific, 3 pm London, 4 pm Amsterdam


ZOOM web conferencing https://internet2.zoom.us/j/6785432100


√ Or by phone:  US: +1 646 558 8656  or +1 669 900 6833

Meeting ID: 678 543 2100    

International numbers available: https://zoom.us/u/d1DCOApkc


Or an H.323/SIP room system:

162.255.37.11 (US West)
162.255.36.11 (US East)
 221.122.88.195 (China)
115.114.131.7 (India)
213.19.144.110 (EMEA)
202.177.207.158 (Australia)
209.9.211.110 (Hong Kong)
64.211.144.160 (Brazil)
 69.174.57.160 (Canada)  

Meeting ID: 678 543 2100   

SIP: 6785432100@zoomcrc.com


Or Skype for Business (Lync):   https://internet2.zoom.us/skype/6785432100



Current agenda and scribed notes 

Attendees are encouraged to participate in live-scribing the meetings on the above Google doc


Archive of older meeting notes

Email List: inctrust-si@incommon.org 

  – To subscribe, browse to  https://lists.incommon.org/sympa/subscribe/inctrust-si  

Working Group Chairs: Keith Hazelton, Internet2, Ethan Kromhout, UNC Chapel Hill

Charter for Data Structures and APIs Working Group (Original Charter from TIER Initiative)

Inventory of TIER APIs

Schema work items

Older items





See Also: