Note:

How to identify package name ?

Refer the RAD generated packages for CUSTOM and CLUSTER types to know the possible call outs available which has PLSQL data type parameters. To arrive at the package name using following template.

Template:
<Module code>PKS_<Function ID>_<Release type>
Example:
To get the CUSTOM release of function ID PADOVIEW which belongs to PA module,
package would be
PAPKS_PADOVIEW_CUSTOM