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Build a source register and resolve conflicting versions

Choose the source that actually applies, not just the newest-looking page.

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Build a source register and resolve conflicting versions

Choose the source that actually applies, not just the newest-looking page.

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Source-based teaching example · Fictional data · Reviewed 2026-10-03. Microsoft Mark · locally synthesized. On a small screen, use fullscreen for diagram details or read the transcript.

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0:00 · What you will learn

Choose the source that actually applies, not just the newest-looking page.

What appears on screen

Choose the source that actually applies, not just the newest-looking page.

0:07 · The idea

Record who issued a source and which period and people it covers. Publication date is different from effective date. Keep conflicting records and explain which applies.

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Record who issued a source and which period and people it covers. Publication date is different from effective date. Keep conflicting records and explain which applies.

0:20 · One useful term

Source register. A list of sources with their dates, scope and the passages used.

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A list of sources with their dates, scope and the passages used.

0:29 · A worked example

The applicable program notice says applications close on 30 June for local residents. An archived flyer has an older deadline. A recent blog expands eligibility without original evidence.

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The applicable program notice says applications close on 30 June for local residents. An archived flyer has an older deadline. A recent blog expands eligibility without original evidence.

0:45 · Your turn to think

Does the newest blog automatically override the notice? Pause and decide before continuing.

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Does the newest blog automatically override the notice? Pause the video if you need more time.

1:02 · Why this answer works

No. Authority and applicability matter too. Keep the blog’s expanded eligibility unsupported.

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No. Authority and applicability matter too. Keep the blog’s expanded eligibility unsupported.

1:12 · Check 1

Check scope and effective period.

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Check scope and effective period.

1:17 · Check 2

Preserve contradictory records.

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Preserve contradictory records.

1:23 · Check 3

Explain which passage controls the answer.

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Explain which passage controls the answer.

1:28 · Now try a different case

Open the lesson and try its different practice case. Use every check in the full task. Watching alone does not mark the lesson complete.

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Open the lesson Try the new case Check and revise The full task and its requirements are in the linked lesson.

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