Data doubling in data management

Summary

Export ASO data to a file

Content

We are exporting ASO data into a file using data management and we have selected main hierarchy and alternate hierarchy in data load rule filters for entity dimension. When we do so, the data doubles in the file for all the members that are shared in alternate hierarchy. The reason we have selected main and alternate hierarchy is because alternate hierarchy has a few members that main hierarchy doesnt have and we need data across those members as well in the file. Is there any way to avoid data getting doubled because of shared members in alternate hierarchy?