##  When to Use Custom Attributes
Use custom attributes when you need to capture additional information that:
  * Is not available in the predefined meta model, but is still a relevant property of the fact sheet.
  * Shares the lifecycle of the fact sheet, meaning it doesn’t warrant being modeled as a separate entity.
  * Requires data types beyond value lists, such as:
    * Text areas
    * Dates
    * Numbers (for example, percentages and costs)
  * Is relevant only to specific stakeholders or use cases, such as legal, compliance, or GDPR-related data—especially when you want to position it lower on the fact sheet.
  * Needs access control, allowing you to restrict read or write permissions to specific users or roles.
