You can now bulk apply minimum/maximum rates to transactions with floating rates in Fairways Debt.
<standardLoan>
<phases>
<phase>
<indexing>
<index>
<advanced>
<interestRateComputation>
<negativeRateOption>MIN_MAX</negativeRateOption>
<minBoundRate>0.50</minBoundRate>
<maxBoundRate>0.60</maxBoundRate>
</interestRateComputation>
</advanced>
</index>
</indexing>
</phase>
</phases>
</standardLoan>

See negativeRateOption - Minimum/Maximum Rates for more details.