SSD Validations

Summary:

During SSD Override require certain warnings, is this possible?

Content (required):

If SSD entered by planners is less than Customer request date, then system should give a warning error.

If SSD entered by planners falls on non-working day, then system should give a warning error.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):