A more thorough explanation:

Jus Projiciendi

Jus projiciendi is a legal term in civil law that refers to a servitude that allows a property owner to build a projection, such as a balcony, from their house into the open space that belongs to their neighbor.

An example of jus projiciendi would be if a homeowner wanted to build a balcony that extended over their neighbor's yard. If the neighbor agreed to grant the servitude, the homeowner would have the legal right to build the balcony.

Another example would be if a property owner wanted to build a bay window that extended over the sidewalk in front of their neighbor's house. If the neighbor agreed to grant the servitude, the property owner would have the legal right to build the bay window.

Jus projiciendi is a legal concept that allows property owners to build projections into the open space that belongs to their neighbor. This servitude is granted by the neighbor and gives the property owner the legal right to build the projection. The examples illustrate how this servitude might be used in practice, such as building a balcony or bay window that extends over a neighbor's property.