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Common Questions about Reference data type in Infosphere MDM Reference Data Management

Question & Answer


Question

Q1. There are currently 2 columns named "CODE" and "NAME" which are defined and automatically included in every reference data type that we model. However, we do not want these columns defined in some of the content. How can we change them so that they are not always required by default without affecting content already modeled based on those columns?

Q2. If there is no safe way to modify the base reference data type, how can we model our data without using it: Do we need to switch to a completely different development environment, or can we somehow isolate our content from existing content built using this base reference data type (separate hierarchies or separate content)?

Q3.  Can we redefine the base reference data type without affecting the existing content? If not, can we define a more flexible model that can accommodate optional columns? Is there any published best practice or MDM resource that can aid?

Answer

A1. You can not change or remove those two columns.

A2.  You can create your own reference data type.
https://www.ibm.com/support/knowledgecenter/en/SSWSR9_11.5.0/com.ibm.sw…

A3. Other than "Code" and "Name", you can add/edit your own properties.
https://www.ibm.com/support/knowledgecenter/SSLSQH_11.5.0/com.ibm.swg.i…

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Document Information

Modified date:
31 July 2018

UID

ibm10719611