During template design review, a Salesforce admin flags that a new field generation template intended to draft a 'Recommended Follow-Up' note for Case records has no instructions constraining tone or length, and pulls in the entire Case description verbatim as grounding. What consideration is most important to address before activating this template?

The key concern is whether the template’s instructions are specific and bounded enough to produce a consistent, appropriately scoped Recommended Follow-Up note. Without clear guidance on tone, length, and focus, the model may generate outputs that vary from Case to Case or become unnecessarily long; including the entire Case description verbatim can further make the response unfocused. A flex layout does not address this defect: the template is already intended to generate a value for a Case field, and changing layout does not make its instructions more precise. Enabling a Chatter feed is also unrelated, because feed availability does not determine how the template is instructed or how its grounding text shapes the response. Extra API call licenses concern capacity, not output quality, and purchasing them would not resolve the stated design problem. An exam caveat is that grounding can provide useful context, but more source text is not automatically better; the issue here is its unbounded use alongside vague instructions. Before activation, test the template with representative Case descriptions and check whether the notes consistently follow the intended tone, length, and scope.