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Last modified: Dec 15, 2023

Altinn 3 Broker Transition architecture during migration window

Altinn 3 Broker Transition architecture during migration window

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This is work in progress

Introduction

Two migration strategies are supported for migration of Altinn Broker services:

  • Alt. A: Hard shift. All users and End User Systems make a coordinated shift to Altinn 3. This option is recommended in cases where such a coordinated shift is feasible. No transition solution is needed and alle features of Altinn 3 may be used as soon as the shift has been made.

  • Alt. B: Soft shift. Users and End User Systems shift to Altinn 3 on an individual basis, when ready. A transition solution is needed to bridge between Altinn 2 and Altinn 3………..

Alt. A: Hard shift from Altinn 2 to Altinn 3 for all users of a service

Concept: Uploaded files always stored

Alt-text

Figure 15: ...

Alt. B: Soft shift from Altinn 2 to Altinn 3

Concept: Uploaded files always stored on Altinn 3 Broker Storage …

Alt-text

Figure 16: ...

Solution for uploading to Altinn 3 via Altinn 22

TBD

Solution for downloading Altinn 3 files to Altinn 2

TBD