In the Fields for projects, I have setup the fields

The question is the numbering of projects and the project list display.

We number our projects like this

Key – Prefix = Dropdown

YR – number   2 digits

Sequence – a 4 digit number

Quarter – Dropdown

Qualifier – dropdown

Here is my question.

I want to create a filed that combines all the information into one field. 

In the fields above if I enter

Key – ISS

YR – 21

Sequence

Quarter - 3

Qualifier - G

have the results like the below inserted in a box that I can display on the ticket.

ISS-21-1078-3-G