Abstract: Methods and apparatuses for tiered customization for an application with a plurality of users. In one embodiment, an application with various options for different users has a tiered system for customization to provide cost efficiency. For example, in a tiered system for customization, multiple option values can be specified for one option at multiple tiers of user group hierarchy and resolved based on the tier hierarchy to balance the capability for deep customizability, and the efficiency of resource usage. For example, a deep customizable hosted Customer Relationship Management (CRM) application allows customization from company level to individual user level.

Abstract: Methods and apparatuses for grouped customization for an application with a plurality of users. In one embodiment, option values for options are grouped (e.g., to represent best practices) for selection by groups of users, such as users of companies of different industries of a hosted Customer Relationship Management (CRM) application. For example, serialized best practices can be grouped for use in the tiered system to provide option values for certain users or user groups.