@Anil_Umachigi, I have connected the two datasets with the unique id (say customer id). I have two brand name fields in the dimensions, one from each dataset (ideally column gets tied together there will be only one combined dimension field). While configuring the connection, if the CJA understands ...

Hi @arpan-garg, that says the reason for duplication.  Since the file is getting modified, it loads the file again and ingests the records since you cannot filter based on a field. See the note below: The best way to handle this is as follows:Select the folder instead of the fileSelect the backfill ...

Hi @arpan-garg, quick questions :In your data selection step, did you select a particular file or folder?How is the delta data fed into S3 - Does a new file in a folder or an existing file gets updated?What's the value of backfill?Here's an important thing to look for - https://experienceleague.adob...

Created an Idea post to get the right highlight - https://experienceleaguecommunities.adobe.com/t5/adobe-experience-platform-ideas/link-lookup-table-with-multiple-datasets-in-cja-connection/idi-p/587975 

Description - Unable to associate lookup dataset with multiple datasets within the same connection. Why is this feature important to you - It's such an important piece that is missing; if this is not given, I cannot make meaningful reports or spend more time creating my mapping in CJA.  How would yo...

@Anil_Umachigi, here's the setup:Created a connectionAdded three datasets (two events & one lookup)The two events (assume appointments & invoice) have one common field in common - brand id/brand nameLook up dataset is brand details - in AEP, it relates to two event datasets.Here are some observation...

Looks like a feature request

While configuring the connections in CJA, I am adding multiple datasets. And for some strange reason, I see some field overlaps get identified correctly, but this only happens for some fields. While creating the schema in AEP, do I need to create the fields in a specific manner so that CJA identifie...

While setting up connections, I am ingesting multiple event datasets, a profile dataset, and a lookup dataset in CJA. However, I can associate lookup with only one dataset. Is this a feature that needs to be added? Or is it expected to ingest the lookup data set multiple times? 

@arpan-garg,  B2B Account will be defined using the XDM Business Account classHere's example of some of the B2B specific schemas created for Marketo  Hope this helps!