"Customization capabilities" refers to the ability to personalize or modify something according to individual preferences or specific needs. Full definition
However, the most loyal fans of cards games will be annoyed by the limited customization capabilities of the decks. (metacritic.com)
Therefore, when you activate the Test Controller settings, you'll get similar customization capability available in steam gamepad such as support for native API. (safetomatic.com)
Huawei has typically focused on cheaper, lower - end phones but have realigned their focus toward smartphones with customization capabilities. (androidcentral.com)