Shared members are appearing multiple times while selection member in Ad-Hoc grid

Hi All,

We have entity member XX on our entity dimension. This member is shared multiple times under different different parent member. While we try to create adhoc grid or open the smartview planning in member selection we can see multiple instances of this entity member.

We tried to restrict the shared member access by putting security on parent member(of shared instance) but still we are seeing multiple appearances of the member while doing selectin via SmartView .

Is there any way so that we can see the member (xx) only once in when we try to select member in adhoc grid.