Calculate results with filters

[Milozebre]

Good morning PBI Community 🙂

Hope that everything is okay 

I have a little problem.

I explain to you.
I have people who have done troubleshooting. Here is an example of extraction of the different fields.

Table 'Dossierscrées'

Field : Date, Numdossier, intervenant, equipe

These people are part of teams.
When I choose a date range, how do I determine how many people have done troubleshooting?

The answer in thios case : 10 10 differents employees
I tried to do it through filters, or boxes but I find extravagant results.
I assume that a measure would be adequate, but I do not know how to start
Thank you for your help.

[Eric_Zhang · Accepted solution]

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@Milozebre wrote:

Good morning PBI Community 🙂

Hope that everything is okay 

I have a little problem.

I explain to you.
I have people who have done troubleshooting. Here is an example of extraction of the different fields.

Table 'Dossierscrées'

Field : Date, Numdossier, intervenant, equipe

These people are part of teams.
When I choose a date range, how do I determine how many people have done troubleshooting?

The answer in thios case : 10 10 differents employees
I tried to do it through filters, or boxes but I find extravagant results.
I assume that a measure would be adequate, but I do not know how to start
Thank you for your help.

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Where do you apply the measure? To count different employees, I think you can create a measure like 

employees = DISTINCTCOUNT('Dossierscrées'[nomprenomcreepar])

[Milozebre]

@Eric_Zhang : Thank you for your help.