K90004 is a "container" hot fix that contains "member" hot fixes which will update your SAS software components.
See "What is a container hot fix?" in the SAS Hot Fix FAQ for more information on container and member hot fixes.
A manifest listing the contents of each of the following "member" hot fixes is available:
K67003 manifest for SAS Customer Intelligence Common Logical Types 6.1_M1
M74001 manifest for SAS Customer Intelligence Common Public Type Metadata 6.1_M1
M66001 manifest for SAS Customer Intelligence Common Server 6.1_M1
K68004 manifest for SAS Customer Intelligence Studio 6.1_M1
K89004 manifest for SAS Digital Marketing Extensions for SAS Customer Intelligence Studio 6.1_M1
K88004 manifest for SAS Digital Marketing Logical Types 6.1_M1
K85004 manifest for SAS Digital Marketing Server Components 6.1_M1
K86004 manifest for SAS Digital Marketing Studio 6.1_M1
K87004 manifest for SAS Digital Marketing Web Studio and Web Reporting Infrastructure 6.1_M1