The Establish as default settings option allows the editing of location codes in a bill of quantities to be saved as user configuration so that they can be used in other jobs.
Location codes allow for the elaboration of a bill of quantities composed of other "sub" bills of quantities (such as, for example, a job made up of phases), indicating for each quantities subtable, in the header of the subtable and in the "Loc" column, its situation in the execution of the job. This location is carried out by means of an alphanumeric code of up to three characters which defines the hierarchy levels the user wishes to establish in the bill of quantities.
