To control the number of users or edits in OneSync, you can set thresholds that will halt an import if the number of imported users exceeds that threshold number. There are three different types of thresholds including Insert, Update, and Disabled to measure the number of users added, edited, or removed from a source, respectively. If a threshold is exceeded, a notification appears next to the source in question on the source page, pauses the import, and prompts you to resume. This prompt currently makes no distinction between the different types of thresholds.
Note: You must click the “Save Settings” button in the lower right hand corner in order for any changes to settings to take effect.