Diagrams
User Guide
Diagrams : Piping & Instrumentation Diagrams (P&IDs) : Grouped Shapes
It is possible to group together several shapes into a unit that can be added to a stencil. To achieve this, start by building up the arrangement in the drawing in the normal way. Then select the shapes that should form the group, undefine them (Define / Undefine in Chapter Working with Diagrams), and drag them to the stencil. They will then be grouped automatically.
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Figure 5:6.
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This group can then be dragged and dropped onto a drawing, thereby adding an arrangement of branches and inline fittings in a single operation. In case the arrangement contains more than one branch, the user will have to select a part in each branch and issue the Define branch command (Define / Undefine in Chapter Working with Diagrams).
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Note:
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When a group of shapes is added to the drawing in the way described above, it is recommended to ungroup it (Right click > Shape > Ungroup) before proceeding to connect or modify. If this is not done, it can result in unexpected behaviour. For instance that a tube within the group will not split into two when a new fitting is dropped onto it.
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