This summary is not the rule. The rule text controls.
Here's a plain English summary:
A Louisiana court can play two different roles when it comes to child support or similar cases that cross state lines. First, it can act as the starting point, meaning it takes a case that begins in Louisiana and sends it to another state to be handled there. Second, it can act as the receiving court, meaning it takes a case that started in another state or even another country and handles it here in Louisiana.
This means the same Louisiana court has the power to send cases out or take cases in, depending on where the case originally started. If someone files a support case in Louisiana but the other parent lives elsewhere, the Louisiana court can forward that case to the right state. On the other hand, if a case starts somewhere else and involves someone living in Louisiana, a Louisiana court can step in and handle it here.
This flexibility helps make sure child support cases keep moving forward even when the people involved live in different states or countries. It avoids situations where a case gets stuck just because the parents no longer live in the same place.