Systems Engineering Fundamentals > Overview of administrative tasks
Administering a data dictionary
Before using the data dictionary, you must set the following preference and global constant:
ICS_classifiable_typespreference — Specifies the types of objects you can classify, for example, Message and Signal.Fnd0FilterEntriesForSignalglobal constant — Specifies the libraries that are visible to the user in the Classification tree.
You must also set the necessary general Classification Admin and Classification preferences.
Each user must have a data dictionary author or access license.
Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.plm00192/id1250221 · retrieved 2026-07-10