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Microsoft 365 dev/test tenant strategy

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Microsoft 365 dev/test tenant strategy

Why and how to maintain a separate dev/test Microsoft 365 tenant for safe testing of changes.

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/dev-test-tenant-strategy

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01

Why a separate tenant

Real production Microsoft 365 tenants don't have easy "safe places" to test:

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/dev-test-tenant-strategy

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02

Getting a dev/test tenant

Several paths:

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/dev-test-tenant-strategy

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03

What to test in dev/test

The most valuable use cases:

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/dev-test-tenant-strategy

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04

Maintaining the dev/test tenant

A few practices:

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/dev-test-tenant-strategy

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05

Don't accidentally treat it as production

The single most common failure mode: dev/test grows into a quasi-production system because someone needs "a place that's not as scary as production." This produces a third tenant that's neither fish nor fowl. Resist:

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/dev-test-tenant-strategy

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06

When dev/test isn't worth it

For very small organisations (under 50 seats), the overhead of maintaining a separate tenant probably exceeds the value. Test in production with careful Report-only mode, gradual rollout, and small pilot groups.

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/dev-test-tenant-strategy

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