This summary is not the rule. The rule text controls.
If someone files a bond as part of a court case, like a bail bond or a bond to guarantee they'll pay a debt or follow a court order, this rule explains where you can sue if that bond gets broken. You can bring your lawsuit in the same court where the bond was originally filed. This makes things simpler because the court already has records about the bond and the case it came from.
The rule also covers what happens when a legal surety is involved. A surety is a person or company that promises to pay if the main person (called the principal) doesn't follow through on their obligation. If you need to sue a legal surety, you have another option. You can file your lawsuit in any parish where you would be allowed to sue the main person who took out the bond.
In short, this rule gives people more flexibility in choosing where to file a lawsuit over a broken bond. You're not stuck with only one location. You can pick the court where the bond was filed, or if you're going after a surety, you can also use any parish where the original debtor could be sued.