Designing process structure > Creating process structures > Sequencing processes with the PERT view
Draw flows
Procedure
Click the Draw Flow button on the PERT toolbar. The draw flow mode is activated and the cursor changes to .
Draw flows as required by clicking the origin node, then the target node.
Exit the draw flow mode using one of the following methods:
Press the Esc key.
Click the Select button on the PERT toolbar.
If you select an incorrect source or target while drawing a flow, the PERT chart:
Does not create any arrows.
Does not display an error message.
Remains in draw flow mode.
Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.pmphelp/pert_multiple_flows · retrieved 2026-07-11