This node does not have properties, because its purpose is to group the Tabs (Tabular , Grid tabs and Web Component tabs) that are going to be included in the instance's View object. At runtime all these tabs will be displayed showing related information about a transaction's record.

Tabs node's childs are Tabular Tab, Grid Tab and Web Component Tab  .

If you want to read information about Tabular Tab, follow this link: Tabular Tab

If you want to read information about Grid Tab, follow this link: Grid Tab