The 'layer' refers to having a SECOND query whih uses the XTab as its SOURCE. You can display (or not) any of hte info in hte XTab. You just need to "write" the query (perhaps in code?) based on the selections. It is really not all that hard. Even individuals with limited training in queries and vb(A) can usually accomplish it.
Generate the XTab per normal. Gnerate a "Select" query based on the XTab, showing a 'typical" display.
Switch the "Select:" query to "SQL" view (with the query having the focus, look at the menu bar(s) on the right you will see a "comboBox". To the right of the combo down arrow is a picture - Depending on the current view, it is a Drafting Triange, a data sheet (or "SQL". Select the SQL from the combo. A "TextBox" shows the query statement. Copy it off to somewhere and study it. You only need to change the field names depending on the "Selections".
MichaelRed
m.red@att.net
Searching for employment in all the wrong places