# Insert Truss System Grid

* Select **Truss Systems** directly from “Truss+” menu - open a 3D view - **Insert Truss System Grid by One Roof Line**

![](/files/znSoa1oz0tmVJk0KdVa5)

* Pick a roof - pick roof's Model Line - choose truss type and modify its parameters - click **OK**

![](/files/xn8uDiNpqBU0CdJ6QiTs)

* Select **Truss Systems** directly from **Truss+** menu - open a 3D view - **Insert Truss System Grid by Roof Lines**

![](/files/W5KDZZUrQub5bAPGeETF)

* Pick a roof - define roof lines as in images bellow - when all roof lines are picked, click **OK**

![](/files/uJA2LTV4Ph00Ocb7acmc)

![](/files/YOYqi2hEYCDRFBT13dEM)

![](/files/BgSLLz5smzkE32q92K65)

![](/files/y3EjSsZW6HFafnDbFNeI)

* Choose **Detach** to detach the line and re-select new one if needed

![](/files/NYk1Xj3ogrHMkAGOL7bM)

* In the opened window '3D Truss System Grid: Configuration’ check parameters and click **OK**
* More about 3D Truss System Grid please read in the chapter **Modify Truss System Grid**

![](/files/0uZMEK9O8FrMniDvPdGU)

### Example - Hip End

![](/files/udnkNKiPaMSnxJAtmtiZ)

### Example - Gable End

• When the roof end does not need Valley Truss set, there is no reason to select Valley slope roof line

![](/files/P145N1kMIzguNOM8dj33)

### Example - Integrated Gable End

* First Gable End Roof

![](/files/GNdffpI9LsucJ1cJGdxi)

* Second Gable End Roof

![](/files/CynxGNFooxu4Zva861p3)

* Last Gable End Roof

![](/files/oa40HC1PIwrBrmaDxQk3)

* Example - L-Return

![](/files/XGn8NqnDQ4EXJiGbPwEb)

![](/files/0f9wlOcrtEUDAQ14ZFbh)


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