- In AutoCAD Map 3D toolset, click Enterprise and connect to the enterprise industry model . Open a project.
- In the administrator explorer, in the left pane select the industry model.
- Click Industry Model menu
Data Model.
- Create two feature classes to hold the geometries: one feature class of type line string and one of type point.
- Create attribute feature classes to hold the data. They can be in the same topic as the geometries or in different topics.
- Select the Utilities item. Right-click and click Create Utility Model.
- Enter a name, such as Gas.
- Select a point feature class and the matching attribute feature classes, such as Gas_point and Armature, Filter, Siphon.
- Select a line feature class and the matching attribute feature classes, such as Gas_line and Pipe.
- Select a logical topology. If no topology is available, click the Create New Logical Topology link and click OK in the Logical Topology dialog box.
- Click OK to create the utility model.
- Initialize the newly created topology. In the data model administrator, select the topology, right-click and click Initialize Topology.
- Define tracing conditions. In the data model administrator, expand the topology, and select Conditions. Right-click and click Create Condition.
- Define a tracing template. the data model administrator, expand the topology, and select Tracing Templates. Right-click and click Create Tracing Templates.