Final answer:
The valid replacement keys for Unified Service Desk (USD) configurations are the caret (^), dollar sign ($), and plus sign (+). These are used to dynamically replace values at runtime.
Step-by-step explanation:
In the context of implementing Unified Service Desk (USD), the question is about valid replacement keys (also known as replacement parameters) that are used within USD configurations. Replacement parameters are symbols that precede data field names to create placeholders for dynamic content.
The valid replacement keys for Unified Service Desk are:
- ^ (caret)
- $ (dollar sign)
- + (plus sign)
These symbols are utilized in action calls and data parameters to dynamically replace values at runtime in USD. By incorporating these keys, developers and administrators can create more adaptive and context-aware USD configurations.