1. Open Samples from Home or the bottom navigation bar.

2. Select the sample from the list.

3. Click the Edit (pencil) action for that sample.

4. On the sample edit form, find the Tests field (test picker).

5. Search for and select each test to add. Choose the correct test from the suggestions.

6. Click Save to apply the changes.

If the sample uses grouped tests, you may see additional options to include or exclude tests within a group before saving.