Answer:
The answer is: target markets
Step-by-step explanation:
This is something that should be obvious, a company may have a great product with excellent specifications, capacities, etc. that give them competitive advantages over the competition, but if their market (the customers) don´t realize that the company´s product is that good, then the competitive advantage vanishes.
E.g. you own a restaurant and your new chef makes the most delicious pasta in town, but if your customers only associate your restaurant with Mexican food, then your chef´s excellent abilities are worthless.