If the output of the data mashup is not what you expect, check with your administrator if filtering policy filters are being used.
If an administrator has created element or global filters, the output of the data mashup builder might be altered: Targeted element names will be replaced or targeted text will be replaced with the mask text entered in the Feed Filtering Policies. The Feed Filtering Policies page is available to users with administrative access from Settings
-> Edit Feed Policies
Parent topic: Publish operator: imc3