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Trillium OnSIS: Update v. 4.05.20


Trillium OnSIS v.4.05.20 - September 2020


This version is compatible with Core Trillium 4.13.00 and higher.

OnSIS Reminder

Do not use Excel to edit, modify or save your CSV files, as it changes the formatting and causes errors during the loading of these files. Use Notepad to edit, modify, or save those files.


Download OnSIS 4.05.20 here

Release Notes

FunctionDescriptionClient ticket #JIRA

Users encountered the OnSIS error ‘Course end date must be <= student's enrolment end date’ in a specific scenario.  This occurred when a student left the school in the previous year and re-entered the school in the current year, but left the school again before October 31. This has been fixed.



For French schools, the program value for some classes was reported as ESL instead of the correct ALF or PANA.  This has been corrected.

SnapshotsWhen reporting Literacy and Numeracy night school courses for parents both the current residence country and current residence province fields were empty. This has been corrected.05081305TRILL-9550

In some cases, the number of hours being reported to OnSIS for an IILE night course did not match the value generated in the IILE Continuing Education Register. This has been corrected.

When jumping from the Snapshot window to the Transmission window, only one school was automatically selected instead of all schools with the same BSID. This has been fixed.


Students who had been enrolled in Continuing Education classes for a short period of time were not always having their courses included in the OnSIS submission.  This has been corrected.05072578TRILL-9576

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