Apply and attach rules
- Last UpdatedSep 05, 2025
- 2 minute read
Rules can be applied or attached. The difference is whether the rules are applied at a particular time and invoked based on the asset at that time, or whether the rules are associated with a particular asset and invoked over time based on any activities which occur at that asset within the rule period.
Apply rule

Rules can be applied at a particular time. When a rule is applied at a particular time, appropriate activities are generated for the selected asset based on the rule conditions. To apply a rule at a particular time:
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In either the Tabular or Gantt pane, right-click a point at the time when you wish the rule to be applied. You can edit this time later, so you do not need to be very precise.
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Choose Apply Rule from the context menu. The Apply Rule dialog box opens.
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Select the asset where the rule should be invoked in the Apply To menu.
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Select the rule to apply in the Rule menu.
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If required edit the Start time.
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Click OK. The rule is applied.
Attach rule

Rules can be attached to assets for a time duration. When a rule is attached if any activities occur at that asset that meet any of the rules conditions then activities are generated based on the rule conditions. To attach a rule to an asset:
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In either the Tabular or Gantt pane, right-click and choose Attach Rule from the context menu. The Attach Rule dialog box opens.
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Select the Asset where the rule will be applied. This must already have a configured rule available.
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Select the Rule to apply and click the
button.
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Select the rule in the Rule Attachments section and change the Start time at which the rule may be invoked; this can be a specific time, or relative to the current start time of the schedule.
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Select the duration of time which the rule is applied for.
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Click OK. The rule is attached.