how to display the case number and the case subject in the same field?

[Karinush]

Hello, 

I want to display the case number and the case subject in the same field in servicenow. 

I am using a catalog item and i have the ability to choose an exciting case. 

my requirement is to add next to the case number its own subject , see mockup:

how van i do it ? is it possible ? 

[Vishal Birajdar]

Hello @Karinush 

As its reference field , you cant do like this...

You can create new variable and concatenate Case id + Subject in that new field.

[Karinush]

but the subject its the case subject that im linking in 

its also a reference 

[Dr Atul - LNG]

 Hi @Karinush 

create a new variable

and 

variable. setvalue (case number + Title)

[Karinush]

but the subject its the case subject that im linking in 

its also a reference