How populate continuous form with related records

I have a form that is a continuous form.  The form has a combobox that the user can select from.  If the user selects a record that has related records then I want to continuous form to automatically populate additional records with those related records in addition to the record they selected in the combobox.

The form's record source is tblLineItems.  Then tblLineItems is "linked" to tblLineItemsAddlComponents.  So if the user selects record #6 for example in the main form, I want the records in tblLineItemsAddlComponents that relate to #6 to populate the form.

The tables are setup in Database Tools > Relationships properly.

Can this be done?
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Jeffrey CoachmanMIS LiasonCommented:
I am confused here...
You want related (child) records to appear on a continuous main form?

Why not just use a main/subform?
SteveL13Author Commented:
Because the main form will have records that DO have related records and other records that DO NOT have related records.  Confusing I realize.  But if there are related records I want the form to be populated with those related records automatically.
John TsioumprisSoftware & Systems EngineerCommented:
Although it seems "simple" something in the description is a bit confusing...Can you give a sample or a screenshot...
If it is not the "easy" case with linked forms/subforms then a solution is a recordset that will populate the controls according to recordset field names....
Rey Obrero (Capricorn1)Commented:
i think it will be better to create another subform that will display the additional information.

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SteveL13Author Commented:
I resolved the situation by creating an update query that adds the records to the form/table.  But now I have a new issue and will post a new topic titled, "How refresh sub-form after update via a combobox?"
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