Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

Service Manager9.51

Use > Change Management > Change Management overview > Managing events > What controls events?

What controls events?

Event controls are options for processing messages and events. The change or task Phase definition record contains control information that defines when Change Management processes events for the named phase.

The cm3rmessages file

You must define all event names in the cm3rmessages file, or else no event processing can occur. Events are processed when the phase of the change or task is defined in the Phases field of the cm3rmessages file.

The ocmevents record

If the Phase field is NULL on the ocmevents record, the event is processed for all phases.

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