title: How to filter a powerapps gallery based on previous screen
body: <p>I'm trying to create an powerapps app for audits. These audits have multiple questions and I want to create a screen where the user can awnser multiple questions in 1 screen. But all questions have to be linked to the audit. So if a question is already filled in it will display the awnser and is able to edit this if needed. 
  Every question needs to get a grade (1-10) and a description of the awnser. </p>
  
  <p>I already have a detail screen for the audit itself with the base information. idealy i want a button that can go to the questions and fill them in. I'm using multiple sharepoint databases to store the information. So i would like to store the awnsers here as wel. For the awnsers i made a seperate database linked to the audit and the question.
  I also have a database for the information of the audit and one for all the questions.</p>
  
  <p>So my question is how do filter a gallery based on the audittitle? and also how do i save this information easily in the sharepoint envoirment</p>