InServiceNow Access Control Rules (ACLs), if an administrator wants to grant access toall rows and all fieldsof a custom table (e.g.,customertable) to specific roles (customer_table_adminandcustomer_table_user), they should create an ACL rule using theformat:
##tablename.*
For theCustomer Table, the correct ACL format is:
##customer.*
This rule allows bothcustomer_table_adminandcustomer_table_userfull accessto all fields and records in thecustomertable.
A). customer.all
Incorrect syntax; ServiceNow does not use.allin ACL rules.
C). customer.field
This would applyonly to a specific field, not all rows and fields.
D). customer.none
No such ACL naming convention exists in ServiceNow.
Reference:ServiceNow CSA Documentation - Creating and Managing ACL Rules ServiceNow Product Documentation - Table-Level and Field-Level ACLs(https://docs.servicenow.com)