User Based CA Top Secret for AOI Commands Implementation

To implement AOI=YES CA Top Secret for AOI commands:

Determine the facility of the IMS region whose SMU security is being converted.
Run the TSSCFILE utility to obtain the current security policy for IMS transactions.
Run the TSSISMU3 conversion utility program using the TSSCFILE input and the SMU statements for the IMS region.
Review the TSS command statements created by the TSSISMU3 utility for accuracy.
Execute the TSS commands to update CA Top Secret.
Change the IMS system definition (IMS stage 1) for the IMS region to include the AOI=YES parameter in the TRANSACT macro for all transactions that issue AOI type 1 commands. The report generated by the TSSISMU3 utility is used to manually change the system definition, or the utility stage 1 update process is used to automatically update the system definition.
Run the IMS system definition.
Change the IMS execution parameter to AOI1=R.
Restart IMS