The data model used in a campaign decides the structure of the data to be managed.
In a campaign, you need to select what data model to use for the syntactic and semantic validation of data and decide the read/write access permission per role to each of the attributes in the selected data model.
In the home page, click Data Model and select from the
model list the data structure you want to use in the Site
The Data Model list gives access to all the data models that have been defined on the Talend Data Stewardship server.
Select the buttons next to each of the
attributes in the data structure to set permission per attribute and per data
steward and define who can view/edit which attributes.
Option Description gives a read/write access to the attribute in the data model. gives only a read access to the attribute in the data model.
This type of access is useful if the data steward needs to access the information to make a relevant decision but must not change the value, for instance unique identifiers of other elements linked to the entity the steward is viewing, or data that you know is reliable and must not be changed.
gives no access to the attribute.
Hiding an attribute is useful if the information is sensitive and should not be visible by the data steward, financial information for instance. Another example of attributes to be hidden is if the information is just noise for the steward, technical identifier for instance, but need to be propagated as part of the task.
ExampleIn this example you have only the data inspector role. You want to hide Original_Id because it is useless for data stewards. And you want to grant data stewards a read-only access to all other attributes as they only need to analyze pairs of records and decide if they are near duplicates.