Subscription request one way hand shake method


I am using openfire and spark client. i have configure ldap in openfire when i search and contact in spark client it request the other end user to authorize and after he accept the request its again prompting me to authorize the request and i dont want to use automatically accept request using subscription plugin.

Is there any option to add user in one way hand shake method.

Like. if i request the user once he ack. the contact will be added to both end.

Please guide me to solve this issue.