Explanation
The default value for this field is set in the Dictionary to 2020-01-01. Users may manually select a new date when editing articles. However, this approach does not promote consistency for effective article management.
Consider setting the Valid to date as part of the publish Knowledge function in the KBWorkflow Script Include. If the Valid to date depends on the type of article (e.g. Policy or Support article), a copy of the Publishing workflow may be created with a branch for each article type/ category. (Since categories may be different for each Knowledge Base, this would not be appropriate to include in the Script Include logic.)

Explanation
Assets are considered configuration items, not foundation data.

Explanation
Action and Value Implementing Problem Management can help you:
Prevent Problems and resulting Incidents from happening
Eliminate recurring Incidents *
Minimize the impact of Incidents
ITIL definition:
The primary objectives of problem management are to prevent problems and resulting incidents from happening, to eliminate recurring incidents, and to minimize the impact of incidents that cannot be prevented. The Information Technology Infrastructure Library defines a problem as the cause of one or more incidents.

Explanation
If no sys_popup view is defined for a table, the Default view of the form will be used when a user hovers over a Reference icon.