Migration concept

Project name

Classification	Select an element
Status	Select an element
Program name
Project number
Project manager	Project manager
Version	0.1
Date	Click here to enter a date
Project sponsor	Project sponsor
Author(s)
Distribution

List of changes

Version	Date	Change	Author
0.1

Table 1:	Change control

Description

The migration concept describes the technical and organizational requirements for migration and contains the migration procedure concept. The migration concept proves feasibility and shows migration planning. Aside from technical and organizational requirements, the auditing, information security and data protection requirements are also taken into account.

Migration objectives

No.	Objective	Priority*
01	Elimination of errors	M
02	Extension of the range of functions	1
03	Improved use of available resources	2
* Priority: M = mandatory / 1 = high, 2 = medium, 3 = low

Table 2:	Migration objectives

Migration requirements

The migration requirements are described in the system requirements document

Migration items

Description of the migration items

Data analysis

Analysis of the data to be migrated

Quantities, frequencies

Quality of the data

Migration procedure

Overview

Migration item	Requirements	Migration procedure	Assessment of requirement coverage

Table 3:	Migration procedure overview

Concept (per procedure)

Conceptual description of the procedures, required infrastructure, etc.

Migration plan

Procedure for migration, timing, dependencies, quality checks

Feasibility

Risks

Assessment of feasibility and migration risks

Fallback scenario

"Plan B" in the event of migration problems

Archiving and decommissioning of the legacy system

Archiving concept

Decommissioning plan

Disposal

Requirement coverage

ID	Requirement	Assignment to subsystem/component	Assessment of requirement coverage
nn	100%
nn	90%

Table 4:	List of requirements with assignment and coverage

Abbreviations and glossary

Abbreviation/specialist term	Explanation
HERMES	Methodology for projects and programs HERMES 5 is an eCH standard

Table 5:	Abbreviations and glossary

Contents

List of changes	1

Description	1

1	Migration objectives	2

2	Migration requirements	2

3	Migration items	2

4	Data analysis	2

5	Migration procedure	2

5.1	Overview	2

5.2	Concept (per procedure)	2

6	Migration plan	2

7	Feasibility	3

7.1	Risks	3

7.2	Fallback scenario	3

8	Archiving and decommissioning of the legacy system	3

9	Requirement coverage	3

Abbreviations and glossary	4

Contents	5

Tables	5

Tables

Table 1:	Change control	1

Table 2:	Migration objectives	2

Table 3:	Migration procedure overview	2

Table 4:	List of requirements with assignment and coverage	3

Table 5:	Abbreviations and glossary	4