In this dialog the substances and pipings used in the P&I diagram are displayed in the tree or list view, as desired.

Overview of the main dialog elements:

In the Tree view, the substances, the pipings, the states, as well as the placed piping definition points and piping connection points are displayed in a hierarchical structure.

Icon	Meaning
	Identifies the project level. This icon is only displayed when several projects are open.
	Substance
	Piping name
	State
	Placed piping definition point
	Placed piping connection point

(An overview on the most important icons for project data can be found in the Icons in the Navigators topic.)

In the List view the substance, the state, as well as the placement of the associated piping definition point or piping connection point are displayed by default. Other properties can also be displayed, such as the pipe class or the temperature.

When you select a piping definition point or connection point from the tree or list view, its placement is shown in the graphical preview.

Filter:

This drop-down list displays all the available filters. A selected filter is automatically activated and is applied to both the tree and the list view. The "- Not activated -" entry deactivates the filter and causes an unfiltered display of the data. Click [...] to open the Filter dialog. Here you can create, edit, delete, copy, export, import, and manage filters.

The popup menu of the Filter drop-down list contains the following entries:

• Deactivate: This popup menu item is available if a filter has been set: Resets the filter setting to the "- Not activated -" entry.
• Activate <filter name>: This popup menu item is available if the filter setting is "- Not activated -": Reactivates the last active filter.

This allows you to toggle rapidly between the unfiltered representation and a representation filtered in accordance with your requirements.

Value: <Property>:

Use this field, via Quick input, to adjust quickly the value of a filter criterion for a defined and activated filter.

Popup menu:

The popup menu provides - depending on the field type (e.g. date, integer, multilingual) - the following menu items that are, depending on the situation, available for influencing the table or editing the values in the fields. You can find an overview of these popup menu items in the section Popup menu items.

In addition, the following dialog-specific popup menu items are available:

Menu item	Meaning
Edit revision marker	This menu item allows you to edit the revision marker texts and their format. This menu item is only available when a changed object in a revision is selected.
Delete revision marker	This menu item allows you to delete the revision marker texts. This menu item is only available when a changed object in a revision is selected.
Delete	Following a prompt, this deletes all selected objects or - in the tree view - all objects below the selected tree structure level. (Multiple selection of objects or tree structure levels is possible here.) At the same time, the placement of the selected objects is deleted in the graphical editor.
Place	Allows the currently selected definition point to be placed on a page, i.e., to create a new definition point with the selected name. Before the actual placing press [Shift] in order to start the placement action in the mode "Individual functions". Before the actual placing press [Backspace] to open the dialog Place device and, if required, for example open the macro selection or change the representation type.
Update piping	Transfers modified piping data (for example the pipe class) from a piping definition (piping definition point, connection point) to the connections and functions of the piping in the P&I diagram. Multiple selection is possible. Note: If a piping definition is linked to a piping planning object, the piping data of this planning object are sent to the piping definition and also to the connections and functions in the P&I diagram during updating.
Go to (graphic)	Shows the selected object in the graphical editor.
Insert into list of search results	Enters all objects in a project referring to the selected element into the search results list.
Edit in table	Opens tabular editing, with the possibility of editing the properties of the selected objects.
Properties	Opens the Properties <...> dialog for the selected element.

See also

Piping Definitions in the P&I Diagram

Pre-planning: Principle