how to hide reference fields

[PRADEEPREDDY GU]

Hi foks,

i need to remove/hide the ticket priority P1(Critical) from the application service AppMon-Global-Prod .plz see attached screenshot....

can anyone provide solution

[PRADEEPREDDY GU]

Thanks Krishna but in priority only p1 is hide remaining p2,p3,p4 we select except p1.

how it is possible...