Resets specific properties after copying a part

UG_resetProperties_onAfterCopy

Innovator inn = this.getInnovator();

string id = this.getProperty("id"); 

// Check if Goal relationships are available;
Item goals = this.newItem("Part Goal","get");
goals.setProperty("source_id",id);
goals.setAttribute("select", "id");
goals = goals.apply();

// Grant 'Aras PLM' permissions
Aras.Server.Security.Identity plmIdentity = Aras.Server.Security.Identity.GetByName("Aras PLM");
bool PermissionWasSet  = Aras.Server.Security.Permissions.GrantIdentity(plmIdentity);

try
{
    if (!goals.isError())
    {
        int count = goals.getItemCount();
    
        for (int i = 0; i < count; i++)
        {
            Item goal = goals.getItemByIndex(i);
            goal.setAction("edit");
            goal.setProperty("actual_value", "0");
            goal.setProperty("target_value", "0");
            goal.setProperty("estimated_value", "0");
            goal.setProperty("goal_comments", null);
            goal = goal.apply();
        }
    }

    // reset default values in Part
    this.setAction("edit");
    this.setProperty("my_erp_number", null);
    // add additional values....
    this.apply();
}
finally
{
  // Revoke 'Aras PLM' permissions
  if (PermissionWasSet) 
    Aras.Server.Security.Permissions.RevokeIdentity(plmIdentity);
}

return this;