Kindly suggest solution for the below mentioned points
Want to how is it possible to restrict the search criteria to particular fields as per Communities.
1. For Ex: There are 3 communities
Books , Staff Members , Others.
1. Books Community then searching would be on Author , Subject , Title(default Settings)
2. Staff Members searching would be on Name , Designation (new metadata fields)
3. Others searching on Event , Name of institution(new metadata fields) .
2. Also is there a possibility to restrict particular submission to users other than Admin.
For Example we have submitted 3 Items Item1 , Item2 , Item3
And want that other users donot view the Item3.
Kindly suggest solution.