Db2 Tools for z/OS

In IBM Db2 Administration Tool, you can define your own primary commands, in addition to the commands that ship with the product. After you define a primary command, it can then be issued from any command line in the product.

For example, you can define command  UTIL <member>  that runs the Db2 command DISPLAY UTILITY for the specified data sharing member. Your commands can run Db2 commands, SQL statements, or ISPF statements. 

To learn how to define your own primary commands, watch this video: https://video.ibm.com/channel/24061261/video/cmds