PaymentAdvice.Create() question.

Hellogood daycommunity,we have the followingsituation:
You have abusiness objectcalledPaymentAdvicebutis requiredto obtainaccesstohis method".Create", ie itis required to havethe followingline of code:

PaymentAdvice.Create();

But theCloudApplication Studiodisplays the message: "Methodoractionisnotpermited"
Sothat way youcoulddo the same withoutthismethod, someway, shape or methodto solvethis ?.
Thank you very much in advance
Best regards
Best regards