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Last modified by Carlijn Kokkeler on 2022/10/20 14:28
From version 10.1
edited by Carlijn Kokkeler
on 2022/10/20 14:28
Change comment: There is no comment for this version
To version 3.1
edited by Carlijn Kokkeler
on 2022/10/19 15:15
Change comment: There is no comment for this version

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6 6  == 1. Prerequisites ==
7 7  
8 8  * Basic knowledge of the eMagiz platform
9 -* Completion of the [[exercises>>doc:Main.eMagiz Academy.Use Cases.Data modeling in Design.Exercises.WebHome||target="blank"]] from the Data modeling in Design use case.
10 10  
11 11  == 2. Key concepts ==
12 12  
... ... @@ -15,25 +15,25 @@
15 15  == 3. Transformations in Create ==
16 16  By following the steps below, you should gain a better understanding of transformations.
17 17  
18 -* Ensure that the CDM and System messages follow the standards for country code as given below.
19 -** CDM message uses an ISO-3 standard for country code.
20 -** System message uses an ISO-2 standard for country code.
21 -* Map values for units.
22 -** Make sure that, unit is 'COLLI' for packageunit 'TRUE', and unit is 'BOX' for packageunit 'false'. Hint: you might need to change an attribute data type.
23 -* Add fixed values.
17 +* Enumeration value mapping
18 +** CDM message uses an ISO-3 standard for country code. Add an enumeration for the attribute Country according to this standard.
19 +** System message uses an ISO-2 standard for country code. Add an enumeration for the attribute Country according to this standard.
20 +* Boolean value mapping TBD
21 +* Fixed value
24 24  ** Add a fixed value to the attribute 'Type' from the entity 'Address'. Please carefully look at the desired value(s).
25 -* Change when an attribute is generated.
26 -** A Description attribute is only generated if a description exists.
27 -* Add conditionals.
28 -** Make sure that the city 'Enschede' is changed to 'Hengelo'.
23 +* If exists
24 + ** Make sure that a Description attribute is only generated if a description exists.
25 +* XPath TBD
29 29  
30 30  The solutions to these exercises can be found [[here>>doc:Main.eMagiz Academy.Use Cases.Transformations.Exercises.Solutions.WebHome||target="blank"]].
31 31  
32 32  == 5. Key takeaways ==
33 33  
34 -* Enumeration values can be added in Create in CDM message and system message.
35 -* Filters for attributes can be added in Create in Transformation.
31 +* The CDM holds all entities and attributes that are relevant within the context of your complete integration landscape.
32 +* The CDM message is tailor-made for a specific piece of data and only holds the entities and attributes relevant for that piece of data.
33 +* A system message is specific to a system.
36 36  
35 +
37 37  == 6. Suggested Additional Readings ==
38 38  
39 39  If you are interested in this topic and want more information on it please read the help text provided by eMagiz.