A more thorough explanation:

de libertatibus allocandis

De libertatibus allocandis is a legal term that refers to a writ that allows a person to obtain certain liberties they are entitled to.

For example, if a person is entitled to the freedom of speech, but their speech is being restricted, they can use a de libertatibus allocandis writ to obtain their right to free speech. Another example is if a person is entitled to a fair trial, but they are being denied that right, they can use this writ to obtain their right to a fair trial.

These examples illustrate how de libertatibus allocandis can be used to protect a person's rights and ensure that they are able to exercise the liberties they are entitled to.