a + Posesivo + discreción

= at will, at + Posesivo + discretion

Ex. Once having got into the system, he or she can switch from database to database at will.

Ex. Heads of the participating libraries were in favour of a 'loose' resource sharing scheme where it should be at their discretion to decide with whom to share their resources and at what level.

* * *

= at will, at + Posesivo + discretion

Ex: Once having got into the system, he or she can switch from database to database at will.

Ex: Heads of the participating libraries were in favour of a 'loose' resource sharing scheme where it should be at their discretion to decide with whom to share their resources and at what level.