The "Replace By" command can be accessed directly from the profile cards of the following object types:
- Parts
- CAD Documents
- Documents
The command is accessible from the "More" menu 
.
Please note that the name of this command adapts according to the object from which this command is accessed from. Below shows the "Replace CAD" functionality, available from the CAD Document profile card:
This action opens a popup window from which you will be able to search for the object that replaces the "original" one:
As a result:
- The lifecycle state of the "original" object transitions to "Replaced".
- The Profile Card of the "original" object displays information about the object that replaces it, including a direct link to this replacement Profile Card.
For more information, and explanation of the propagation of this tool, please see the following documentation.