# Add/Edit Policy Selection

Configuration > Policies > Policy Selection > Add/Edit

In this dialog box, you can create a new policy selection or modify the settings of an existing policy selection.

To view the definition for a particular MIB variable, click the appropriate link from the following list:

- Trust (caqQosActionSelectTrust)

- DSCP (caqQosActionSelectDscp)

- Micro Flow Policer (caqQosActionSelectMicroflow)

- Aggregate Flow Policer (caqQosActionSelectAggregate)

The following list specifies buttons in this dialog box, as well as their function:

- Click Change to bring up the Select a Micro Policy dialog box and choose a policy from the list.

- Click None to specify that no policies are selected for the Micro Flow Policer or Aggregate Flow Policer categories.

- Click OK to continue.

- Click Cancel to close the dialog box.

- Click Print to print the contents of the dialog box.

- Click Help to access the online help.

Trust (caqQosActionSelectTrust)

Determines if packets matching an Access Control Entry (ACE) can be trusted or if a specific DSCP value should be assigned to them.

DSCP (caqQosActionSelectDscp)

This object is only instantiated when the caqQosActionSelectTrust object in the same entry has been set to noTrust(1).

Micro Flow Policer (caqQosActionSelectMicroflow)

Indicates a type of policer.

Aggregate Flow Policer (caqQosActionSelectAggregate)

Indicates a type of policer.