Need more than 500 entires in F4 help in WEB UI

HI,

Requirement is to display more than 500 entries for F4 help for the attribute REGION in BP.

While creating Corporate Account in BP, the Region field has value help. This value help displayes 500 entries. In database there are 1500+ entries. As only 500 are displayed and the rest of the entires are missing.

On the top message More than 500 entries found is displayed but all the entries are not displayed.

How to go about this issue? Please guide.

Thanks,

AK