How to Custom Chain

How do I make a custom weekly quest chain that is not flagged as repeatable. The reason I am asking is because now the quests can be done one at a time like I want them, but after doing them the first time,(next week) you can take them all at one time. I have them set up in the quest_template_addon as chained, yet after the first time they all show. How do I change that?

just insert new questgiver/ender relations each week