The phrase "a case that attaches" is correct and usable in written English.
It can be used in contexts where you are discussing a situation or example that is relevant or connected to a particular topic or argument.
Example: "In legal discussions, a case that attaches to the precedent can significantly influence the outcome of future rulings."
Alternatives: "a relevant case" or "an applicable case".
On Thursday, Le Graët told reporters: "This is a case that involves two people to whom I'm very attached.
This is a case that has latched on to the popular consciousness the way ticks sometimes attach themselves to hikers — by the fleshy bits.
Many Australian languages share a case system that attaches ergative suffixes to independent nouns and accusative suffixes to personal pronouns.
The Oasis will last for two weeks on its own, but is sold with a high-quality case that attaches magnetically to the back of the device, which charges the Kindle's internal battery at a rate of 1 hour's reading time every 10 minutes and adds a further 7 weeks' battery life.
And unlike the other models, the Toshiba doesn't employ a rechargeable battery but comes with a somewhat bulky battery case that attaches to the player and holds six size C flashlight batteries.
Priced at about $250, the Rio 900 also comes equipped with a durable carrying case that can be attached to belt clips.
As a result, the host of AOL's Independent Traveler forum (keyword TRAVELER) is intrigued by DEFCON 1, a new battery-powered device that attaches to a carrying case or computer lock slot and deters would-be crooks with a piercing, 110-decibel alarm (PORT, Inc., $49.95).
These are tiny scrolls inscribed with verses, which are put in cases that are attached to doorways, as is common in the homes of pious Jews the world over.
Twisting piano wires wound with copper flail like hair being whipped by a storm, framing a face that once attached a piano leg to its case.
Since classical statistics employs non-trivial probabilities that attach to the single case in its procedures, a fully frequentists understanding of statistics is arguably in need of a response to the reference class problem.
