Card properties page
Card properties describe how Mingle manages project workflow. Adding, changing or deleting card properties has a major impact on the project team. Ensure you understand card properties before changing values on this page.
What you can do on this page
The Card properties page is where you can view, add, delete or edit the properties (variables) that can be attached to cards, e.g. software feature, status, priority, iteration.
From this page you can edit property names, show or hide properties (so they're conditionally visible/invisible on cards), mark properties as transition only, and lock or unlock properties.
Attributes of card properties
Show / Hide
Properties can be hidden if they are not required for data entry, for example calculated values used in reporting. If you make a property hidden, these hidden card properties are conditionally displayed in the card view (to show them check the Show hidden properties checkbox), and not available in filters.
Hidden properties are highlighted on card types, card properties, card defaults and card transitions page so that user can easily distinguish them from regular properties.
You can also hide a property instead of deleting it, which will retain historical data about changes to that property.