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Master data Layer matching- MDM


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Hello, I wanted to know that how do we implement matching options in the master layer of the MDM project.

I have used in the columns in the instance layer and then used the same in the master layer in the matching step just as used in the cdi example. and then I have used the same name in the matching step but still  nothing is  showing the UI part. Can someone help me with that.

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  • Ataccamer
  • April 17, 2025

Hi ​@Yasharth Misra, Can you please elaborate what exactly you mean by showing the UI part? Do you want to enable matching with authored master records or do you mean displaying matching proposals in UI?

For matching of the authored records you need to enable authoring of the records and configure mapping for the matching columns. This can be done in the model in the master entity screen as you can see below:

 

Can you maybe share a screenshot what would you like to see in UI or what would you like to achieve?

You can also find related documentation on this page: https://docs.ataccama.com/mdm/latest/mixed-style-in-mdm.html#master-matching

Thanks,

Oliver


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Hi ​@oliver  so sorry for the late reply. Thank you for responding it was very helpful. So what I mean by the ui part is that after running the project we have to go to the localhost in the browser to see the result

 

So I have 5 sources from where the data is coming 

So if I go the the master customer

 

and in one of the records  seen there is a terminal part where duplicates can be seen which should not be the case so can you help me with the configuration of the matching step in the master layer so that this issue is resolved.

So what I have done is  I have made an instance model as follows-

and so in order to apply the master matching step I have first initialized the vales in the instance layer as follows for eg-

and then used these values in the master layer for eg as follws-

and in the master layer (silver record) of the address part I have configured as follows-

I have done it for all the entities that were there in the project.

and then used these values in the matching part but still it does not seem to be working I do not know how to configure the matching part. Please help me out in this part.

Thanks again .   


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