I am using ArcGIS Pro on a water main system.
I have water mains and water main valves and I am trying to split the main at the valves.
The problem I am having is which attribute becomes the unique value. 2 of the attributes I have on the water main feature is objectID and Cartegraph ID. When I split the main at the valve I want the unique values to be on the Cartegraph ID, but it is making it the ObjectID. So for example if I am splitting the water main with cartegraph ID 1, I want the two mains to have cartegraph ID 1 and 2 as the final output. However, it is applying the unique value to the Object ID attribute, giving that attribute the unique values of 1 and 2.
How do I get it to assign the new value to cartegraph ID rather than object ID?