# ZCatalog>MetaData Table

This view allows you to manage the catalog record schema.

The catalog holds records which describe the cataloged objects. This view allows you to define columns for these records.

To delete one or more column select the column(s) by checking the checkbox in front of the column(s) and then click the `Delete` button. To add a new column specify the name of the attribute or method that the column in the text field and then click `Add`.