Building Blocks > Solution-Specific Building Blocks > Action Building Block > Database Schema (Action Building Block)
Database Schema (Action Building Block)
The action building block leverages the PTC.DBConnection building block to implement the database.
The following diagram shows the schema for the action database objects:
Database schema diagram for the action building block.
The following Data Shapes in the PTC.Action project define the objects in the database schema:
PTC.Action.Action—Contains the properties to be stored for actions.
PTC.Action.Task—Contains the properties of the task associated with an action.
These Data Shapes have a related _AP Data Shape for the purpose of adding custom properties. For example, the PTC.Action.Action Data Shape has an associated PTC.Action.Action_AP Data Shape. For information on using these _AP Data Shapes, see Adding Custom Properties to Data Model Entities.
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