How to strip out authenticated users text from display

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Posted on by ragavanrajan

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Hello Guys,

In one of the web page I am printing the current user role of the user using liquid template

{{user.roles}}

And it display like below.

Is there anyway I can strip out "Authenticated Users" and add comma (,) between all the web roles. In my case ( Napier, Edison Users) are two web roles.

Appreciate your input on this. Thanks

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Power Apps portals

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Fubar 8,487 Super User 2026 Season 1 on at

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you can apply Liquid filters to manipulate text etc
https://docs.microsoft.com/en-us/powerapps/maker/portals/liquid/liquid-filters#string-filters

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ragavanrajan 7,044 Most Valuable Professional on at

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Thank you @Fubar , I tried the string manipulation remove but it is throwing the following error

Liquid error: Object of type 'System.String[]' cannot be converted to type 'System.String'.

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Fubar 8,487 Super User 2026 Season 1 on at

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Are you looping user.roles (as it will probably be an array or collection)

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OOlashyn 3,496 Most Valuable Professional on at

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Hi @ragavanrajan ,

@Fubar is pointing correctly that user.roles is an array of strings (as per docs), not a string. You need to loop through it:

{% for role in user.roles %} {% comment %}Do something with the role{% endcomment %} {{ role }} {% endfor %}

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