I want to change all the element IDs in a InfoWater model to start with EX_. When I try to change the IDs under Utilities - Change ID I get a warning message. See below.


I have IDs for 6,667 junctions and 7,600 pipes that I need to change. Is there a way to do this all at once?

Thank you in advance for your help in this.

-Vicki Zabierek
Project Engineer