1. A computer-implemented method for automated approval of a non-compliance of a modified configuration of a computer system with at least one compliance rule by a compliance management system, the method comprising: performing a compliance check of the modified configuration of the computer system by the compliance management system, the modified configuration of the computer system resulting from deploying a pre-approved modification pattern by a package management system modifying an initial configuration of the computer system according to a modification pattern, the modification pattern being provided by at least one pre-approved modification pattern as a software package specifying at least one modification to be applied to the initial configuration of the computer system and at least one compliance exception pre-approval assigned to the respective modification pattern, each of the respective at least one pre-approvals specifying a pre-approved non-compliance of at least one of the respective modifications with the at least one compliance rule; in response to detecting a non-compliance with the at least one compliance rule, comparing the detected non-compliance with the at least one pre-approved non-compliance from the software package provided to the compliance management system by the package management system; in response to determining that the detected non-compliance is not matching with any of the pre-approved non-compliances, requesting a compliance exception approval for the detected non-compliance; and approving the detected non-compliance in response to receiving the compliance exception approval for the detected non-compliance.