nat/rule associations - asa

Hi all,

In ASDM, I see a service column. Are access lists required to allow this traffic through the fw, or can it all be defined with in the NAT section in ASDM with the designated ports = any for original/translated packets with in the NAT rules? Basically, are two rules required, NAT and ACL, or is the NAT rule alone sufficient.

If ACL rules are required, in the CLI or ASDM, is there any way to reference a NAT rule and check if there are any relevant access lists associated with the NAT rule, and if so, what they are?

Thanks