What is the maximum number of merge fields allowed in a Salesforce prompt template?

In Salesforce, the maximum number of merge fields allowed in a prompt template is 50. This limitation ensures that merge fields remain manageable and that the templates do not become overly complex, which can hinder performance and usability. By restricting the number of merge fields, Salesforce encourages effective template design, where key information is prioritized and clear communication is maintained.

Understanding this limit is crucial for users designing prompts, as exceeding the maximum could lead to unexpected behaviors or errors when attempting to utilize the template for communications or reporting. Practitioners should plan their templates accordingly, ensuring that they leverage the available merge fields efficiently within the defined boundary. This design consideration contributes to better clarity in user interfaces and improves overall user experience with the Salesforce platform.