Created a UserAdmin model that represents the Users for the Admin area.

backend/src/graphql/model/UserAdmin.ts

@@ -0,0 +1,14 @@
+import { ObjectType, Field, Int } from 'type-graphql'
+import { KlickTipp } from './KlickTipp'
+
+@ObjectType()
+export class UserAdmin {
+  @Field(() => String)
+  email: string
+
+  @Field(() => String)
+  firstName: string
+
+  @Field(() => String)
+  lastName: string
+}