In a utility network, network rules dictate which features can connect to or associate with other types of features. The network rule base for a utility network is accessed from the network properties of a utility network.
Access utility network rules
To access utility network rules, complete the following steps:
- If the utility network layer is not present in a map, add it from the Catalog pane.
- In the Contents pane,
right-click the utility network layer and click Properties to access the layer properties.The properties of the utility network can also be viewed from the Catalog pane by right-clicking the utility network dataset. 
- On the Layer Properties dialog box, click the Network Properties tab.For easier viewing, double-click the menu title to expand the dialog box. 
- Scroll down on the dialog box to the Rules section. Expand this section to view information associated with each type of rule.
Note:
You can access or query the Rules table from the REST endpoint using Layer ID (500003) as shown in the following examples: https://myserver.domain.com/server/rest/services/<service name>/FeatureServer/500003 and https://myserver.domain.com/server/rest/services/<service name>/FeatureServer/500003/query.
Details about each rule type
The following tables list the details for each rule type on the network properties page.
Junction-Junction Connectivity
| Column | Description | Example | 
|---|---|---|
| ID | The ID of the rule | 20 | 
| From Class | A utility network point feature class or junction object table | Electric Distribution Device | 
| From Asset Group | The asset group of the feature class | Valve | 
| From Asset Type | The asset type of the feature class | Double L Port | 
| From Terminal | The terminal of the asset type participating in the rule | Port 2 | 
| To Class | A utility network point feature class or junction object table | Electric Distribution Junction | 
| To Asset Group | The asset group of the feature class | Connection Point | 
| To Asset Type | The asset type of the feature class | Fitting | 
| To Terminal | The terminal of the asset type participating in the rule | None | 
| Created Time | The date and time the rule was created | 2017-01-17 10:05:30 | 
Junction-Edge Connectivity
| Column | Description | Example | 
|---|---|---|
| ID | The ID of the rule | 16 | 
| From Class | A utility network point feature class or junction object table | Electric Distribution Device | 
| From Asset Group | The asset group of the feature class | Transformer | 
| From Asset Type | The asset type of the asset group | Mounted | 
| From Terminal | The terminal of the asset type participating in the rule | High | 
| To Class | A utility network line feature class or edge object table | Electric Distribution Line | 
| To Asset Group | The asset group of the feature class | Medium Voltage | 
| To Asset Type | The asset type of the asset group | Overhead | 
| Created Time | The date and time the rule was created | 2017-01-17 10:05:30 | 
Edge-Junction-Edge Connectivity
| Column | Description | Example | 
|---|---|---|
| ID | The ID of the rule | 37 | 
| From Class | A utility network line feature class or edge object table | Electric Distribution Line | 
| From Asset Group | The asset group of the feature class | Medium Voltage | 
| From Asset Type | The asset type of the asset group | Overhead | 
| To Class | A utility network line feature class or edge object table | Electric Distribution Line | 
| To Asset Group | The asset group of the feature class | Low Voltage | 
| To Asset Type | The asset type of the asset group | Overhead | 
| Via Class | A utility network point feature class or junction object table | Electric Distribution Device | 
| Via Asset Group | The asset group of the feature class | Transformer | 
| Via Asset Type | The asset type of the asset group | Mounted | 
| Via Terminal | The terminal of the asset type participating in the rule | High | 
| Created Time | The date and time the rule was created | 2017-01-17 10:05:30 | 
Containment
| Column | Description | Example | 
|---|---|---|
| ID | The ID of the rule | 259 | 
| Container Class | The container feature class or table | Structure Boundary | 
| Container Asset Group | The asset group of the container | Substation | 
| Container Asset Type | The asset type of the container | Border | 
| Content Class | The content feature class or table | Electric Distribution Device | 
| Content Asset Group | The asset group of the content | Breaker | 
| Content Asset Type | The asset type of the content | Circuit | 
| Created Time | The date and time the rule was created | 2017-01-17 10:05:30 | 
Structural Attachment
| Column | Description | Example | 
|---|---|---|
| ID | The ID of the rule | 86 | 
| From Class | The structure feature class or table | Structure Junction | 
| From Asset Group | The asset group of the feature class | Pole | 
| From Asset Type | The asset type of the feature class | Wooden | 
| To Class | The attachment feature class or table | Electric Distribution Assembly | 
| To Asset Group | The asset group of the feature class | Transformer Bank | 
| To Asset Type | The asset type of the feature class | 3 Phase | 
| Created Time | The date and time the rule was created | 2017-01-17 10:05:30 |