filter Navigation form from another form

[MilaK]

I would like to apply a filter to NavigationSubform "frmVariants". The Navigation form is named "NavigationForm". How to correctly refence the form from another form "Search", outside the Navigation form?

Before I attached "frmVariants" to "NavigationForm" my code was:

[Forms]![frmVariants].Filter = Criteria
[Forms]![frmVariants].FilterOn = True
However, after I've attached it, I'm not sure how to reference it correctly.

Any suggestions will be greatly appreciated.

Thanks

 

[NauticalGent]

If your subform is linked to the main form with parent and child fields, you should need any additional filtering.

Is this the case?