Use the data_domain property to return the data domain of the feature process.
Example
>>> fp = FeatureProcess(repo="vfs_test", ... df=df, ... entity="accounts", ... features=["Jan", "Feb", "Mar", "Apr"] ... )
>>> fp.data_domain
'sales_data'
Use the data_domain property to return the data domain of the feature process.
>>> fp = FeatureProcess(repo="vfs_test", ... df=df, ... entity="accounts", ... features=["Jan", "Feb", "Mar", "Apr"] ... )
>>> fp.data_domain
'sales_data'