Customer Group Assign amasty Amasty_GroupAssign::config General Enabled Magento\Config\Model\Config\Source\Yesno Customer Groups Update Schedule
* * * * *
| | | | |
| | | | +---- Day of the Week (range: 0-6, 1 standing for Monday)
| | | +------ Month of the Year (range: 1-12)
| | +-------- Day of the Month (range: 1-31)
| +---------- Hour (range: 0-23)
+------------ Minute (range: 0-59)
Example: 0 0 * * * Daily at midnight

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