Copying Authorizations From SAP Templates 
You will notice that the generated profile does not assign any general rights to the user, such as those required for printing. These authorizations are so general that it is not worth including them in each individual transaction.
Instead, you can do either of the following:
From the Change Activity Group: Authorizations screen, choose Edit
If you want to create your own templates, choose Edit templates in Transaction SU24. You can then either create your own templates or make copies of SAP templates and change these. Unlike changes to defaults, changes to templates are not passed on when you compare activity groups.

In order to edit models in Transaction SU24 you need the User Master Maintenance and User Group (S_USER_GRP) authorizations, with value * in the CLASS and ACTVT fields.
The names of SAP templates begin with