From the portal, click 
on the upper-right corner
of the page.
Click Item Library > Choose Fields.
In the Add Columns dialog box, select the column names to use on the Item Library table, and then click Add Columns.
Configure the selected columns. Do one or more of the following:
Set the column data type.
To include the column information in the search index, enable Searchable.
To delete a column, click
beside
the column name.
From the Advanced Search Attributes section, configure the attributes that you want to appear in the advanced search. Do either of the following:
To move an attribute, click the column name, and then click either
or 
.To rearrange the enabled attributes, click an attribute name, and then click either
or 
.Notes:
- The attribute names on the right side of the Available Items field are enabled.
- We recommend selecting only up to 10 attributes.
From the Table Columns section, configure the columns that you want to appear. Do one or more of the following:
To move a column, click the column name, and then click either
or .To rearrange the enabled columns, click a column name, and then click either
or .Note: The column names on the right side of the Available Items field are enabled.
From the Default Rows Per Page section, set the number of rows that you want to appear when viewing the Item Library.
If necessary, add filters and facets. Do one or more of the following:
To enable a filter, click the filter name in the Available Items field, and then click
.To rearrange the enabled filters, click a filter name, and then click either
or .Note: The filter names on the right side of the Available Items field are enabled.
From the Default Sort Order section, select an item attribute in the ascending/descending order.
Click Save Changes.