Hi,
Yes, the NM policies are there for a backup. You can create new DP policies from the NM policies using "dfpm policy copy" command.
[root@dfm1psmgr~]# dfpm policy copy help
NAME
copy -- makes copy of a policy
SYNOPSIS
dfpm policy copy [ -g <group-name-or-id> ][ -d <description> ] <existing-policy-name-or-id>
<new-policy-name>
DESCRIPTION
-d option can be used to specify description for the new policy
-g is specified, the policy will be created in a specific group.
Otherwise, policy will be created at a global group level.
User must have DFM.ApplicationPolicy.Write privilege on the specified group or a global group.
[root@dfm1_oel_opsmgr_37 ~]#