Hi @baller72 ,
Could you please share a bit more about the UserID column in your Salesrep_tbl SP List? Is it a Single text type column?
Could you please share a bit more about the Salesrep column? Is it a Choice type column?
Further, do you add a ComboBox to connect to the Salesrep column in your SP List?
I have made a test on my side, please take a try with the following formula:
LookUp(Salesrep_tbl, UserID = Office365Users.MyProfile().MailNickname, Salesrep)
or
LookUp(Salesrep_tbl, UserID = Office365Users.MyProfile().MailNickname).Salesrep
Note: I assume that the User ID column is a Single text type column.
If the Salesrep column is a Choice type column, and you want the ComboBox to connect to this column where current login user MailNickName matches the User ID column, please take a try with the following workaround:
Set the Items property of the ComboBox to following:
Filter(
Choices(Salesrep_tbl.Salesrep),
Value in Filter(Salesrep_tbl, UserID = Office365Users.MyProfile().MailNickname).Salesrep.Value
)
If the Salesrep column is a Single text column, please set the Default property of a Text Input box to following:
LookUp(Salesrep_tbl, UserID = Office365Users.MyProfile().MailNickname, Salesrep)
or
LookUp(Salesrep_tbl, UserID = Office365Users.MyProfile().MailNickname).Salesrep
Please consider take a try with above solution, then check if the issue is solved.
Best regards,