Feasibility to enforce only specific combination for Multiple Option Benefit Plans

Summary: Plan has 4 Options - Multiple Option Selection is allowed for Benefit Plan. However specific Combinations are allowed.

Eg.

Option 1+ Option 2- Allowed

Option 2+ Option 3- Allowed

Option 1 Alone- Allowed

Option 2 Alone- Not allowed

Content (please ensure you mask any confidential information): Benefit Election from Employee Self Service. (Workaround of Adding Instruction Text is not accepted since we need this to be enforced by system.

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

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