How to create a custom table in Microsoft Power apps

 Below are the steps to create custom tables in Power Apps

Step 1: Create a new table

1. Open PowerApps and navigate to the "Table" menu in left panel.
2. Click on the "Start with a black table" button.

3. Enter a name for your table and click "Create".

Step 2: Define the table structure

1. In the "Table" tab, click on the "Add column" button.
   
   
   
2. Enter the name and data type for each column (e.g. text, number, date, etc.).
3. Repeat this process for each column you want to add.

Step 3: Add data to the table

1. Click on the "Table" menu in Left Panel.
2. Click on the "table name" from the list.
3. It will show the table properties along with data. 
   

Step 4 Save and publish the table

1. Click on the "Save" button to save your table.
2. Click on the "Publish" button to publish your table to the PowerApps platform.