Basic question regarding formula in filter datasource for application

Hello there.
Just started with my 1st application.
So the situation is following:
I have a grid element which links to datasource1 and one filter field (for meeting property - link to table). How can I setup the datasource for the grid to use my fitler field like a dinamic filter for a grid? Guess it shoud be managed by formula in datasource filter section, but I cant find any examples of working with formulas in applications.

Hey @Gamb1t, have you tried setting up filters in the data source settings?

Would it work for you?

Olga,
Hello. ACtually yes, but I have no idea how to make a link for my filter field here.
I called my input “filter” and I select there meeting for filtering wjole table. How can I specify a link to element in this interface?
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Good morning @Gamb1t,

If you click the icon to the right of the input, the formula icon, it will turn the input into a formula.

Once you click inside this input, you will see a heading for “Form data”.

Under “Form data”, you will see your “filter”. This will turn your data source filter into Where [meetings] [contains] [filter value].

I hope this helps!

Cheers,
Peter Evans

@picklepete hello.
Thanks for feedback, it sound correct.
But somehow i see only user properties. Any hints how can i see the element here?
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