R12.1.3 AOL : How to change the Tools-->'Close Other Forms' default Value in the Horizontal Menu Ba

Dear Oracle experts,

Currently, i want to change the 'Close Other Forms' checkbox in the Horizontal Menu Bar default as not checked, i try to do it as doc 244956.1 in metalink, but it is not worked, is there any body can tell me how to do it?

My EBS system version is as below:

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Database Server
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RDBMS : 11.1.0.7.0
Oracle Applications : 12.1.3
System Date : 2013-11-14 08:49:11

Thanks

Bruce