View Drawing Items
- Last UpdatedOct 03, 2025
- 3 minute read
Displays engineering items, present on the active sheet in a grid view. For example, equipment, instruments, inline items and pipes.
Note:
Some engineering items are excluded from the grid. For example, signal lines, process
instrument connection lines and boundaries.
The Drawing Items window can be used to:
-
Zoom to an item on the drawing canvas.
-
Highlight an item on the drawing canvas.
-
Edit the attributes of an item.
-
Reclassify an item.
-
Delete an item.
On the P&ID tab, in the Drawing Items group, click Drawing Items to display the Drawing Items window.

The left-hand part of the Drawing Items window displays a hierarchical tree-view of the engineering items on the active sheet, similar to the P&ID Explorer.
Use the tree view to select an item or a category of an item, the details of which are displayed in a grid on the right-hand part of Drawing Items window.
Note:
If a value is modified in the grid, the engineering items to which the modified value
is propagated are highlighted on the drawing canvas. Modified values are highlighted
on the Attributes window.
Select a row and right-click to display a drop-down menu.

Delete
Deletes the currently selected engineering item. The Confirm Delete window is displayed. Click Yes to confirm the deletion or click No to cancel the deletion.

Note:
If an engineering item is deleted which has parent or child relationships, the parent
and child engineering items are deleted. For example, if a piping network system is
deleted, the piping network segment and all inline items are deleted.
Highlight
Highlights the currently selected engineering item on the drawing.
Note:
Highlight functionality is disabled if automatic zoom is turned on.
Zoom
Zooms in to a selected engineering item on the drawing.
Note:
Zoom functionality is disabled if automatic zoom is turned on.
Reclassify
Modifies the class of the currently selected engineering item on the Drawing Items window.
Customize
The layout of the data, displayed in the right-hand part of Drawing Items window, can be configured. Columns can be ordered using a drag and drop operation. Columns can be added and removed from the display.
Click
to display the Customize window.

Visibility
If the check box is selected, the column is included in the grid.
If the check box is not selected, the column is not included in the grid.
Select all
Selects all columns in the Customize window.
Clear all
Deselects all columns in the Customize window.
Automatic Zoom
Click
to turn automatic zoom on or off.
If automatic zoom is on, the application zooms in, and highlights, the selected engineering item on the drawing.
If a piping network system or piping network segment is selected, the application zooms in, and highlights, the complete selection.
Refer to Reclassify record(s), drawing elements and existing counter for further information.