Use date-mingle best practices whenever possible when adding attributes for card

Assume that you have already used mingle. Mingle is a project management tool and is born to provide agile services, and a new version will be released immediately.
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I used mingle for more than half a year and added many attributes to the card. Today I want to make a chart to see what the trend of story has increased to the development scope. However, we found that only the in scoped attribute was created, but we did not know when it was created.

Our iterations are fixed at a time, that is, every natural week serves as an iteration, even if there is a day off during the iteration. Therefore, using the date format as much as possible to define the attributes of the story from the very beginning can minimize the cost of tracking the story.

For example, you do not have to manually set the time when story is created as the default value of the attribute "in scoped" unless you need to adjust it. At the same time, mingle also remembers which iteration to add to this story. Because it can be calculated by time (it is easy to use the mql provided by mingle when creating charts or tables ).