How to Get Your Student Data Out of a Legacy SIS

Your student data belongs to your institution, not to your software vendor, and getting a complete copy out of a legacy SIS is a contractual and practical right you should be able to exercise at any time. The reality is that many older systems make it deliberately hard, slow exports, partial dumps, proprietary formats, per-record fees, because friction is a retention tactic. Knowing exactly what to ask for turns a stonewall into a checklist. The short version: demand a complete, structured, documented export in open formats, and verify it is whole before you rely on it.

The test of a real export is simple. Could you rebuild your institution from it? If the answer is no, it is not an export, it is a screenshot.

What to demand

Completeness: every entity, not just the convenient ones. Students and demographics, enrollments and status history, the financial ledger and every transaction, financial-aid awards and disbursements, attendance, grades and transcripts, documents, and the audit trail. Open formats: CSV or another plain, parseable format, not a proprietary binary or a locked report you can only view. Structure and documentation: a schema or data dictionary so you know what each column means, because an undocumented dump is a puzzle, not a record. Your timeline, not theirs: the ability to pull it on demand, not after a support ticket and a quarter's wait.

The formats that matter

Insist on machine-readable, open formats. CSV per table is the floor because anything can read it and anything can import it. A documented field layout matters as much as the data itself. Be wary of PDF-only "exports," which are human-readable but useless for migration, and of API-only access with rate limits so tight that a full extract takes weeks. If a vendor can only give you PDFs or a trickle through an API, treat that as a red flag about lock-in, not a technical limitation.

Verify before you trust

A partial export is more dangerous than no export, because it looks complete. Before you rely on it, count rows against what the live system reports, spot-check a few students end to end (do their ledger, aid, and attendance all come across), and confirm the audit trail and historical statuses are included, not just current state. This is the same verification a careful migration does, and it is worth doing even if you are just archiving.

How ApolloSRM treats your data

ApolloSRM is built on the principle that your data stays yours, so the platform ships a full-tenant data export rather than treating departure as a lock-in moment. An owner can request a complete, org-scoped export of every table that holds your institution's data, delivered as CSV files in a single archive, structured and parseable, the kind of export you could actually rebuild from. The export is owner-gated and audited (because a full-PII dump should be a deliberate, logged act), and the archive expires so a complete copy of your records never lingers unattended. The same honesty that makes migration in trustworthy makes migration out possible.

Frequently asked questions

Do I own my student data in an SIS?

Yes. The institution owns its student records; the SIS vendor is a processor that stores and manages them. Your right to obtain a complete copy in a usable format should be in your contract, and it exists in practice regardless of how much friction a vendor adds.

What format should an SIS data export be in?

Open, machine-readable formats, CSV per table at minimum, with a schema or data dictionary documenting each field. Avoid PDF-only exports and severely rate-limited API-only access, which are signs of lock-in rather than genuine portability.

What data should a complete SIS export include?

Everything needed to rebuild your records: students and demographics, enrollments and status history, the full financial ledger, financial-aid awards and disbursements, attendance, grades and transcripts, documents, and the audit trail, not just current-state snapshots.

How do I verify an SIS export is complete?

Count exported rows against the live system's totals, trace several students end to end across ledger, aid, and attendance, and confirm historical statuses and the audit trail are included. A partial export looks complete until you depend on it, so verify before you trust it.