You can replace the steps of another activity with procedure activity steps. As a result, the existing activity steps are deleted and replaced with the selected procedure activity steps. A common scenario is that you replace the steps of the sub activity that is linked to the selected procedure activity steps.
You can not replace steps of activities with:

• Status Completed.
  
• A task recording.

Standard procedure

1.	Click Business process modeling.
2.	Click the Business processes tab.
3.	Click Edit hierarchy.
4.	In the tree, select 'a node with a procedure activity assigned, which steps are already recorded'.
5.	Click the Procedure tab.
6.	Click Link sub activities.
7.	On the left pane, in the list, find and select the steps that you want to use to replace the steps of another activity.
	Note: It can be useful if already a sub activity is linked to the selected steps of the procedure activity.
8.	On the Activities pane, in the list, find and select the activity which steps you want to replace.
	Note: For example, select the activity that is linked as sub activity to the selected steps.
9.	Click Activity steps.
10.	Click Replace.
	Note: As a result, the steps are added in this way: - The procedure activity name is added as sub task. - The selected steps are added as sub steps to this sub task.
11.	Click Close.

Notes

An activity can be linked as sub activity to steps of a procedure activity. If so, on the Manage sub activities dialog, in the lower part of the preview, the activities and steps are shown to which the activity is linked as sub activity.