By default, the Expression Builder displays only non-internal libraries and functions. You can display all functions in the system in the system by overriding the pyShowInternalLibrary When rule setting.

1. In the Dev Studio Search field, enter pyShowInternalLibrary, and press Enter.
2. Open the When rule.
3. Click Save as, select Save As, and save the rule in your application ruleset.
4. On the Conditions tab, click false, click the Actions link, and select Edit.
5. In the Condition dialog box, enter True in the field, and click Submit.
6. Click Save.

• Building expressions with the Expression Builder

• Building expressions with the Expression Builder