What is one of the first steps in deploying DSL in ICE?

Deploying Domain Specific Language (DSL) in the Avaloq Integrated Customization Environment (ICE) typically involves a series of well-structured steps to ensure proper implementation and performance. Stopping the Business Gateway Processes (BGPs) is an essential step at the beginning of the deployment process. This action is crucial because it allows for a safe and controlled environment where changes can be made without the issue of concurrent processes interfering or causing conflicts. This ensures that the deployment of the DSL script is not disrupted and can occur without risks related to ongoing processes.

Other options, while they may seem relevant in the deployment context, do not represent the initial step in the same way. For instance, starting the server would be a prerequisite step rather than a step in the deployment process itself. Compiling the script is necessary after preparing the DSL but comes after ensuring that the environment is stable and ready for deployment. Resetting the cache might be useful for clearing out stale data, but it typically happens after the deployment has been prepared in order to ensure that the latest changes are reflected. Hence, stopping the BGPs stands out as a foundational step in this process.