The following sections explain the fields that can and cannot be referred by formulas.

Fields That Can Be Referred by Formulas

• Number
• Calculated
• Date and Time
• Date
• Time
• Created datetime
• Updated datetime
• Lookup
• Text
• Drop-down
• Radio Button
• Created by
• Updated by
• Check box
• Multi-choice

Fields That Cannot Be Referred by Formulas

• Label
• Text Area
• Rich text
• Attachment
• Link
• User selection
• Department selection
• Group selection
• Related records
• Space
• Border
• Groups
• Record number