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 Manager9.52

Use > Change Management > Change Management overview > Role-based authorization > Defining approvers > What are approvers?

What are approvers?

As a change approver, an operator must meet all of the following conditions:

The operator is assigned a security role that has the Can Approve right for the Change security area (System Administration > Security > Roles).
The operator is defined as an approver of an assignment group (System Administration > Ongoing Maintenance > Groups > Assignment Groups).

However, if the operator is an approval delegate (that is, a change approver delegates an approval to the operator), the operator only needs the Can Approve right and does not need to be in an assignment group.

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