Macro in template

[eacollie]

I'm trying to modify a MS template that has the following code:

OnError                 Next
RunCommand        SaveRecord
MsgBox                 =[MacroError].[Description],Yes, None,
StopMacro
OnError                 Fail,
 
OpenForm             Contact Calls Details, Form, , "[ID]=" & Nz([ID],0),,Dialog
SetTempVar           CurrentID, [ID]
SetTempVar           CurrentID,Nz(DMax("[ID]",[Form].[RecordSource]),0)
Requery
SearchForRecord     Form,Contact Details, First,="[ID]=" & [TempVars]![CurrentID]
Remove TempVar    CurrentID

I want this to also pick up the ContactID value on the form but not sure exactly what this macro is doing.