Dear @Odoo Tools,

Thank you very much for your help.

Using your approach I have successfully reached my initial goal.

With it, I have browsed to all records and finished my report for all users.

Now for the part: intersected_user_ids = final_user_ids & mymodel.user_ids

I am not comparing to a model recordset.

I am trying to compare with a variable and try to see if "variable_value is in final_user_ids" but I am unable to do it.

So, until now I have (based on you example):

my_recordset : which contains all records to be filtered and shown on report, based on final_user_ids

final_user_ids : which lists all desired users from my recordset with no duplicates;

report data : I have successfully browsed from all desired records on my_recordset and collect data for every record on final_user_ids.

At this stage I am able to print the report for all users, but I am unable to filter the records on final_user_ids based on a variable in order to collect the data just for that particular user.

PS: I will mark your answer as correct because it is correct and working as expected.

Thank you once again

Best regards

Paulo

In order to check whether a specific user is inside a recordset you can check "if user_id in final_user_ids". If user_id is an ID - integer (not record) then "if user_id in final_user_ids.ids". If you rely upon a current user (who prints): "if self.env.user in final_user_ids"

@Odoo Tools,

Thank you very much once again.

The problem was on "if user_id in final_user_ids.ids". I was using "final_user_ids.ID" instead of "final_user_ids.IDS"

Best regards

Paulo