Hi Harika,
Please check that during import mapping your teamcenter properies have spaces beacuse Teamcenter properties can have spaces in their names, while Mendix attributes cannot. You may need to rename or map them accordingly during import mapping.
Regards,
Mohammed ul baqir salar
In principle you should just add the email property as an attribute. You just need to make sure to add an attribute of the right name to the User/Organization entity.
Have you tried using the Teamcenter Extension to select the email property and then generate a microflow? In the extension, you can easily inspect what property are available on Teamcenter objects.
You can also look at the Teamcenter Extension Sample App for more guidance how to use the generated microflows.