How can i remove strings in a field and add it as a one field

Hi,

In attribute, I am trying to remove the string for all the fields and add it as one field.

example: Unit 111 Beaver Dam and Unit 111 Jefferson are combined and display as Unit 111

 Any help on this ?

Thanks,

Anusha

Hello Anusha,

Could you add some example image, of what you would like to do? 

For us to understand better.

Regards.