NUTRINTG SFMC to CDP - things to remember

Upper and lower cases: make sure that names of fields in given column/row are exactly the same since Salesforce distinguish them.
Example: individualId vs. individualid
JSON:

SFMC:

Space: If in journey in Salesforce the given condition is set as "equals" additional space will make that Salesforce understands it as an additional character and condition is not met. 
Example: additional space after attributeValue for treatmentCode 

Individual ID: Individual ID must be related to a Subscriber Key and exists in All Subscribers table.
Example: There are 3 different Subscriber Keys for one email:

Mapping:


Subscriber key for a test user: