OTRS 6 modifying service in ServiceEdit

[aurisjank]

I'm trying to add extra field in services which are in group: AdminService and sub group ServiceEdit. I want to add extra field that I could have connection between customers and services. Like one customer has different services then another.
Example :
Cust1 sees only Service1 and Service2
Cust2 sees only Service4 and Service5

[jojo]

there is the Customer User <-> Service menu and functionality

[aurisjank]

Oh i don't know how i missed it. Thank you, maybe you also know is it possible to link agents with services ?