The data list window has two tabs for displaying/editing current values:

  * {{http://netweaver.rules-of-thumb.com/images/common_87.png?nolink}} [[netweaver:nodes:simple data link|data links]] 
  * {{http://netweaver.rules-of-thumb.com/images/common_94.png?nolink}} [[netweaver:nodes:mnemonic constant|mnemonic constants]]

====== Data Links tab ======
The data list's contents varies depending on the context of from where it was called.
  * Knowledge base toolbar - all data links in the knowledge base
  * Dependency network toolbar - all data links that are antecedent to the dependency network.
  * Data link - only the one data link

When choices for a topic are available they can be chosen from a drop down menu.  Otherwise changes can be made by typing in the the new values.

====== Mnemonic Constants tab ======

[[NetWeaver:nodes:mnemonic constant|Mnemonic constants]] are human-readable symbols that represent numeric values. 
  
Change the value of a mnemonic constant by typing in a new value.

The values are persistent (saved with the knowledge base).