Click the Settings icon inside your Zoho CRM

Then navigate to Marketplace >> All

You will land on the “All Extension” tab, go to the ‘Installed’ tab beside it

Click on ‘Configure’ under “Zoho CRM 2 Burst SMS”

Click on “Change Permission” beside the Permission option

You will notice 2 profiles along with their descriptions. Next, press the “Manage Profile” button

As soon as you press the button, you can select your desired profile

Click ‘Save’ to apply the changes.