# Transition Multipliers

The Transition Multiplier Values property specifies multipliers to be applied to transition probabilities over the course of the simulation.

The fields for the Transition Multiplier Values property are:

### Transition Group

The transition group for which the multiplier applies.

### Primary Stratum (optional)

The primary stratum (Vegetation Type by default) for which the multiplier record applies. If left blank then the multiplier record applies to all primary strata.

### Secondary Stratum (optional)

The secondary stratum (Planning Zone by default) for which the multiplier record applies. If left blank then the multiplier record applies to all secondary strata.

### Iteration (optional)

The iteration for which the multiplier record applies. If left blank then the multiplier record applies to all iterations.

### Timestep (optional)

The timestep for which the multiplier applies. If left blank then the multiplier record applies to all timesteps. A multiplier continues through time until another Timestep value is encountered by the model for the same transition type in the same stratum, at which point the new multiplier values for transition type will be applied.

### Multiplier Type (optional)

The multiplier type for which the multiplier record applies. If selected, multiple multiplier types can be assigned to the same combination of transition group, primary stratum, secondary stratum, iteration and timestep such that the product of these multipliers will be applied at runtime.

### Multiplier

The multiplier value to be used.

### Distribution Type (optional)

When using a probability distribution for multipliers, users must specify a probability distribution type. At the moment either the Normal or Beta distributions are available for setting multipliers.

### SD (optional)

When using a probability distribution for multipliers, users must specify a standard deviation value that can be used to sample from a specified distribution.

### Multiplier Min (optional)

When using a probability distribution for multipliers, users can specify a minimum value that can be sampled from a specified distribution.

### Multiplier Max (optional)

When using a probability distribution for multipliers, users can specify a maximum value that can be sampled from a specified distribution.