# Getting Started

## Access

With this function, settings are defined concerning the access administration (System > Access...).

Control Insert in relations controlled by DT - Defines what controls the check of referenced data records when creating, editing, or deleting one.

Field | Description
Prevent multiple classification | Defines if objects can be entered several times into the classification list.
Access to Parent Record | Requires that the user must have write access to the parent record in the main form to write to the relational record (the access rights of the child record are irrelevant).
Decision table (DT) | "DT" refers to the LogiView decision table EP/Insert_Str. If the decision table's return code is 0, the user is allowed to edit.
DT/Access to Parent Record | Requires that the user has access to edit in the Decision table and the parent record.
No check | The user always has access to the relational record.