Good day, @DeniseMJ!
 
By "inputting a system name with more than one string", do you mean a system name with spaces? If so, I ran into this sort of issue when I was a Promaster in a past life. What we ended up doing, and is a solid suggested practice, is to have underscores in the System Name, with a version of the system's name without underscores in the Tag(s) field. Once Promapp re-indexes, it will pick up all versions of the name:


 
You could also add in acronyms in the tags section to catch any of that type of usage like OWC, as well as alternate usages.
 
Hope that helps! 
-Sam
                
     
                                    
            Hi Sam, 
 
Many thanks for coming back on this - you are correct in your understanding.  I did mean a system name with spaces. I'll share this with the Lead Champion on the project. Thank you again for coming back on this for me. 
 
Best regards
Denise 🙂 
                
     
                                    
            We have some upcoming how-to content around Systems, so I'll make sure to include this practice in the deliverable.
 
-Sam