Among the results of a course of Open edX, are there any students' attendance records?

In openedx, does the grade for each course include only the grade as measured by homework completion? Do you have the attendance scores of the students in this course? Now I need to develop a plug-in to count attendance and return it to openedx to score students’ attendance according to their attendance. Therefore, I would like to know if there is any score related to student attendance in the score of a course of openedx.
My tutor version is 15.3.2
Thanks in advance for any help. :slightly_smiling_face: