is it possible to have 2 alphanumeric codes in 1 feature definition?

Hello Bob!. If you work in construction, you can take advantage of "duplicate" entity definitions to differentiate between existing elements and new construction elements. When you do a topographic survey of the construction zone, sometimes you register old elements and other new ones in the same topographic and that are of the same materials. You can link a level to a definition of old asphalt and another level to new asphalt. It's an idea. Health

Thanks for the information.  I wasn't aware of this capability and it would have saved me from creating so many feature definitions.

Thanks, Mike!

I have included several codes:

this is the .txt:

this is the result:

Thanks for sharing, sharing is living!!

When I mentioned CSV, i was abbreviating Comma Separated Values. So as Mike states, you could use LG,LOC in the Alpha Code field, but that assumes only one of the two Feature Definitions gets applied that set of Alpha Codes.

You can add more than one Alpha Code to a "Survey Feature"   it is just a coma separated list with no spaces.