Attaching New Authorization Object to Many Transactions

Hello Experts,

I have a new Authority Object created. Now i would like to add this authority object to some set of transactions.

Is there a automatic way, using which the authority object can be attached to all the necessary transactions.

I am aware of SU22 to add the authorization object manually.

Reason behind asking this question is, there is big list of Transactions ,which would require the Authority Object.

Thanks,

Naresh