Create Expressions
Enter the name you want to give to the composite parameter.
A valid composite parameter name consists of alphanumeric characters. It cannot contain any special characters, such as /, *, or #, nor can it cannot contain a space character.
For more information, see Entering-and-editing-COMPOSITES-parameter-expressions.
Tip: For faster searching, add an asterisk to the end of your partial query. Example: cert*