The phrase "a functionality that allows" is correct and usable in written English.
You can use it when describing a feature or capability of a system, software, or tool that enables a specific action or function.
Example: "The new software update includes a functionality that allows users to customize their dashboards for better usability."
Alternatives: "a feature that enables" or "a capability that permits".
The strategy permits a natural implementation of a memory functionality that allows the robots to navigate through maze-like environments by successively constructing an approximative map of the environment during the motion.
The TL34HD also puts an end to inadvertently lost images with a new feature called the Recycle Bin – a unique functionality that allows consumers to retrieve images which were deleted by mistake.
The game supports a StreetPass functionality that allows different players to exchange items for use in the game.
On Wednesday, Google announced a new functionality that allows Google Maps users to drag and drop into retail outlets to see 360-degree panoramic views of the stores' interiors.
Moreover, the summary line display includes an "Edit" functionality that allows registered AutDB users to enter new information about an animal model.
More recent efforts have concentrated on replacing TOPO as the solvent during the synthesis with a ligand that possesses functionality that allows for subsequent surface grafting without the need for ligand exchange [40].
Agency: Bartle Bogle Hegarty Director: Jack Whiteley The TV version of the new Pilgrims Choice is strikingly weird but not quite as much fun as the YouTube version, which comes with a clever piece of online functionality that allows viewers to pick from a range of musical genres for the cheese factory's party.
So the new version of Jira that's launching to all users today doesn't just have a new, cleaner look, but more importantly, new functionality that allows for a more flexible workflow that's less dependent on admins and gives more autonomy to teams (assuming the admins don't turn those features off).
The augmented reality browser has a new beta version with functionality that allows you to use your mobile device to look around and see Foursquare venues around you.
It can also be used the other way, to located your phone, thanks to functionality that allows it to trigger an alert on your device when you press the MaxStone button.
