In Web Console, Patch Management - Administration is empty. The Administration options are not displayed
Client Automation 14.5 CU1 or higher
CU1 for 14.5 introduces some Patch Management UI enhancements.
In online documentation there is this information :
CU1 - Patch Management UI Enhancements
Patch Management UI enhancements
The new user interface changes for CA Client Automation 14.5 CU1 are supported with Google Chrome web browser. In case, if you are using IE, please see Microsoft documentation to address any page rendering issues.
With Internet Explorer, Patch Management - Administration could be empty.
Use Microsoft Edge or Google Chrome which have no display problem
or follow this Microsoft documentation to configure IE with the Web Admin Console :
Fix web compatibility issues using document modes and the Enterprise Mode site list