Power BI DAX Query

[Anonymous]

Input data.here i want to add a column where if status is pass then all the checkpoint before 

ID	AT checkpoint	status	Checkpoint
A	1		1
A	1		2
A	3		1
A	3		2
A	5	Pass	1
A	5	Pass	2
A	7		1
A	7		2
B	1		1
B	1		2
B	3		1
B	3		2
B	5		1
B	5		2
B	7	Pass	1
B	7	Pass	2

[speedramps]

"i want to add a column where if status is pass then all the checkpoint before" does not make sense  ☹️

Thanks for the example input table but please take time and effort to povide a example of the desired output with a clear description so we can all help you  😀😀😀