Output required for Employee working in a specific group for maximum days

[DeepikaK]

Requirement-
Required maximum count of days that employee worked in that business for that specific month

Emp Id	Business group	Start date	Month
123	ABC	10/1/2023	2023-Oct
123	ABC	10/2/2023	2023-Oct
123	DEF	10/3/2023	2023-Oct
123	DEF	10/4/2023	2023-Oct
123	DEF	10/5/2023	2023-Oct
234	ABC	10/1/2023	2023-Oct
234	ABC	10/2/2023	2023-Oct
234	DEF	10/3/2023	2023-Oct
456	DEF	10/1/2023	2023-Oct
456	DEF	10/2/2023	2023-Oct
123	ABC	9/1/2023	2023-Sep
123	ABC	9/2/2023	2023-Sep
123	DEF	8/3/2023	2023-Aug
123	DEF	8/4/2023	2023-Aug
123	DEF	8/5/2023	2023-Aug
234	ABC	9/1/2023	2023-Sep
234	ABC	9/2/2023	2023-Sep
234	DEF	9/3/2023	2023-Sep
456	DEF	8/1/2023	2023-Aug
456	DEF	8/2/2023	2023-Aug

Output required:

Please note- Output of maximum days should not be greater than 31 days of an employee

Emp Id	Business group	Start date	Month	Count of days worked in month for that business group	Main output as Max count days ( Employee worked more in which business for that month)
123	ABC	10/1/2023	23-Oct	2
123	ABC	10/2/2023	23-Oct	2
123	DEF	10/3/2023	23-Oct	3	3
123	DEF	10/4/2023	23-Oct	3
123	DEF	10/5/2023	23-Oct	3
234	ABC	10/1/2023	23-Oct	2	2
234	ABC	10/2/2023	23-Oct	2
234	DEF	10/3/2023	23-Oct	1
456	DEF	10/1/2023	23-Oct	2	2
456	DEF	10/2/2023	23-Oct	2
123	ABC	9/1/2023	23-Sep	2	2
123	ABC	9/2/2023	23-Sep	2
123	DEF	8/3/2023	23-Aug	3	3
123	DEF	8/4/2023	23-Aug	3
123	DEF	8/5/2023	23-Aug	3
234	ABC	9/1/2023	23-Sep	2	2
234	ABC	9/2/2023	23-Sep	2
234	DEF	9/3/2023	23-Sep	1
456	DEF	8/1/2023	23-Aug	2	2
456	DEF	8/2/2023	23-Aug	2

[binu_acs]

@DeepikaK What is the logic to calculate the fields Count of days worked in month and max days?

[DeepikaK]

logic is based on employee worked in the number of business group.

[Poizonhack]

Hi