Private Sub Form_Load()
    Dim objApp As SolidEdgeFramework.Application
    Dim objDoc As SolidEdgePart.PartDocument
    Dim objCirc1 As SolidEdgeFrameworkSupport.Circle2d
    Dim objCirc2 As SolidEdgeFrameworkSupport.Circle2d
    Dim objRelns As SolidEdgeFrameworkSupport.Relations2d
    Dim objReln1 As SolidEdgeFrameworkSupport.Relation2d
    Dim objProfile As SolidEdgePart.Profile
    ' Report errors
    Const PI = 3.14159265358979
    ' Create/get the application with specific settings
    On Error Resume Next
    Set objApp = GetObject(, "SolidEdge.Application")
    If Err Then
        Err.Clear
        Set objApp = CreateObject("SolidEdge.Application")
        Set objDoc = objApp.Documents.Add("SolidEdge.PartDocument")
        objApp.Visible = True
    Else
        Set objDoc = objApp.ActiveDocument
    End If
    ' Create an empty Profile
    Set objProfile = objDoc.ProfileSets.Add.Profiles.Add(pRefPlaneDisp:= _
                                                         objDoc.RefPlanes(1))
    ' Create 2 Circle objects
    Set objCirc1 = objProfile.Circles2d.AddByCenterRadius(x:=0, y:=0, Radius:=0.1)
    Set objCirc2 = objProfile.Circles2d.AddByCenterRadius(x:=0.05, y:=0.05, Radius:=0.12)
    ' Create a Concentric Relation between the objects
    Set objRelns = objProfile.Relations2d
    Set objReln1 = objRelns.AddConcentric(Object1:=objCirc1, Object2:=objCirc2)
    ' Delete the Relation2d object
    Call objReln1.Delete
    ' USER DISPLAY
    ' Release objects
    Set objApp = Nothing
    Set objDoc = Nothing
    Set objCirc1 = Nothing
    Set objCirc2 = Nothing
    Set objRelns = Nothing
    Set objProfile = Nothing
    Set objReln1 = Nothing
End Sub