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ProcessMaker 4.3
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Task Data Type PMQL Properties

Use these ProcessMaker Query Language (PMQL) properties for Task PMQL search queries.

Overview

The following ProcessMaker Query Language (PMQL) properties apply to the Task data type to perform PMQL search queries from any of the pages accessible from the Tasks top menu option. Selecting any PMQL search result displays the Task summary for that result.

completed: Datetime Task Completed

Description
Examples
completed property represents when the Task completes. The completed property applies to Form Task, Manual Task, and/or Script Task elements from the Request that created the sought Task(s).

Datetime Format

Enter the datetime in the PMQL search query within quotation marks in the following format: YYYY-MM-DD HH:MM:SS using 24-hour time. Example: "2020-07-01 14:25:15".

NOW Keyword

Use the NOW keyword to dynamically compare the current datetime with a specified number of chronological units. Use the Less Than operator (<) followed by the number of chronological units to search for Requests of that age. Note that the interval unit of time is singular. PMQL supports the following units of time:
  • second
  • minute
  • hour
  • day

Example 1

Purpose of the search: Find completed Tasks named Student Registration in the Student Enrollment Process that completed after they were due three days ago.
Note the following:
  • This example uses the AND operator to require multiple property values for the search.
  • This example uses the task property. The task property value ("Student Registration") is not case-sensitive.
  • This example uses the request property. The request property value ("Student Enrollment Process") is not case-sensitive.
  • This example uses the NOW keyword to represent the current datetime, and then uses the Less Than operator (<) to determine the datetime four (4) days ago for completed Tasks that completed later than when they were due three (3) days ago. Note that the unit of chronological measurements (day) is singular.
  • ​Note when PMQL search queries are case sensitive.
(task = "Student Registration") AND (request = "Student Enrollment Process") AND (completed < NOW -4 day)

Example 2

Purpose of the search: Find completed Tasks named Submit Employment Application in the Candidate Review Process in which employment candidates had programming experience in at least JavaScript and Python and had "Manager" in a job title.
This example uses the LIKE operator to find text in a specified JSON array within Request data. For example, PMQL finds the string JavaScript in the key name CodingLanguages regardless of what string precedes or follows the sought pattern because the % wildcard before and after the sought pattern disregards all content in the JSON array preceding and following that pattern, respectively.
This example uses the data object that represents Request data. The following Request variables store Request data that this PMQL search query references:
  • CodingLanguages: The CodingLanguages Request variable stores one or more selections from a Select List control of programming languages in which the employment candidate has experience. The Request data stores the Select List control selection(s) in a JSON array that contains both the value and content for each option in the Select List control.
  • JobTitle: The JobTitle Request variable stores the job title for each position the employment candidate held. A Loop control called Jobs contains a set of controls to enter information about each position the candidate held, among them being a Line Input control called JobTitle.
(status = "Completed") AND (task = "Submit Employment Application") AND (request = "Candidate Review Process") AND ((data.CodingLanguages LIKE "%JavaScript%") AND (data.CodingLanguages LIKE "%Python%")) AND (data.Jobs.JobTitle LIKE "%Manager%")

created: Task's Creation Datetime

Description
Examples
created property represents when the Request creates the Task. The created property applies to Form Task, Manual Task, and/or Script Task elements from the Request that created the sought Task(s).

Datetime Format

Enter the datetime in the PMQL search query within quotation marks in the following format: YYYY-MM-DD HH:MM:SS using 24-hour time. Example: "2020-07-01 14:25:15".

NOW Keyword

Use the NOW keyword to dynamically compare the current datetime with a specified number of chronological units. Use the Less Than operator (<) followed by the number of chronological units to search for Requests of that age. Note that the interval unit of time is singular. PMQL supports the following units of time:
  • second
  • minute
  • hour
  • day
See Examples 1 and 2 how this property can apply to Service Level Agreement (SLA) contract compliance.

Example 1

Purpose of the search: Find created Tasks from two hours ago named Package Purchased Items in the Fulfill Purchase Delivery Process that started less than 30 minutes ago.
Note the following:
  • This example uses the AND operator to require multiple property values for the search.
  • This example uses the task property. The task property value ("Package Purchased Items") is not case-sensitive.
  • This example uses the request property. The request property value ("Fulfill Purchase Delivery Process") is not case-sensitive.
  • This example uses the started property to find those Tasks that started 30 minutes ago.
  • This example uses the NOW keyword to represent the current datetime, and then uses the Less Than operator (<) to determine the datetime two (2) hours ago and 30 minutes ago that the applicable Task(s) was created and started, respectively. Note that the unit of chronological measurements (hour and minute) are singular.
  • ​Note when PMQL search queries are case sensitive.
(created < NOW -2 hour) AND (started < NOW -30 minute) AND (task = "Package Purchased Items") AND (request = "Fulfill Purchase Delivery Process")

Service Level Agreement (SLA) Use Case

Use a PMQL search query similar to this example to monitor how much time passes from when a Task was created and that Task starts. A PMQL query similar to this example can determine which Tasks are being started later than the sanctioned time period a Service Level Agreement (SLA) contract allows from when that Task was created. For example, if a SLA contract states that a Task applicable to the contract must start within 1.5 hours from when its Request creates it, use a PMQL search query similar to this example to find only those Tasks that started less than 30 minutes ago, therefore longer than the 1.5 hours allowed by the SLA contract.

Example 2

Purpose of the search: Find created Tasks associated with the Node Identifier setting value node_6 in Requests associated with Process ID 12 from two hours ago that have completed less than 30 minutes ago.
Note the following:
  • This example uses the element_id property to reference the Node Identifier setting value (node_6) from the Process model for the sought Task's element.
  • This example uses the process_id property to reference the Process ID number (12) associated with the sought Task(s).
  • This example uses the completed property. The completed property value compares the datetime that the Task completed.
(created < NOW -2 hour) AND (completed < NOW -30 minute) AND (element_id = "node_6") AND (process_id = 12)

Service Level Agreement (SLA) Use Case

Use a PMQL search query similar to this example to monitor how much time passes from when a Task was created and that Task completes. A PMQL query similar to this example can determine which Tasks are being completed later than the sanctioned time period a Service Level Agreement (SLA) contract allows from when that Task was created. Unlike Example 1 that identifies the Task to monitor by its name, this example identifies the Task by its Node Identifier setting value in a specified Process model. Otherwise, this example serves a similar purpose to monitor SLA contract compliance as does Example 1.

data object: Search Request Data for Specific Request Information

Description
Examples
Use the data JSON object to search for Request data associated with the sought Task(s). The data JSON object represents Request data: each Request's JSON data model contains the accumulation of all JSON objects and arrays for that Request. The data JSON object also contains the record data for a Collection. The key names for each JSON object or array derive from the Variable Name setting values in the Screens used for Tasks in each Request or any data injected into that Request's JSON data model by Scripts run via Script Task elements or calls to the RESTful Application Program Interface (API).
Using the data JSON object in PQML search queries helps answer the question "Which Request(s) have specific information in them for Tasks that I seek?" Use operators to compare the value for a particular Screen control to find Requests that only contain the value(s) you seek. For example:
  • Search for Requests that apply to a specific customer in a Loan Request Process.
  • Search for Requests in a Purchase Request Process in which a purchase request amount is greater than $500 but less than $10,000.
  • Search for which registered conference attendees that were required to enter their job title are similar to "Product Manager," such as "Project Manager."
To determine what the Variable Name setting is for a control that stores Request information you seek, do one of the following:
  • View the Screen for the Task in which Request participants enter the information you seek, and then make note of the pertinent control's Variable Name setting. Note that your user account or group membership must have the Screens: View Screens permission.
  • View the Data tab in the summary for a completed Request to view the data from a completed Request, and then use the specific key name (represented in red-colored text) to search Request information from that control. Spaces are allowed between operators. Example: data.last_name = "Canera". Note that your user account or group membership must have the Requests: Edit Request Data permission. Ask your Administrator if you do not see the Data tab in completed Requests.
The data JSON object precedes the Variable Name setting value, as noted above. Use JSON dot notation to reference sub-properties in the referenced Screen control if necessary.

Example 1

Purpose of the search: Find in-progress Tasks named Approve Semester Courses in the Student Enrollment Process in which Business majors have enrolled in at least 18 credits this semester.
When submitting which courses to enroll that semester, each student must enter the following information into a Screen that becomes Request data when that Screen is submitted:
  • A Select List control of which its Variable Name setting is Major stores the JSON object value for the option that each student selects as a major.
  • A Line Input control of which its Variable Name setting is TotalCredits stores as an integer the sum of all credits that the student selected for enrollment.
Note the following:
(status = "in progress") AND (task = "Approve Semester Courses") AND (request = "Student Enrollment Process") AND (data.Major = "Business") AND (data.TotalCredits >= 18)

Example 2

Purpose of the search: Find completed Tasks named Submit Leave Request in the Leave Request Process in which the reason those employees requested leave was illness between the dates March 15, 2020, and April 30, 2020.
When submitting a leave request, each employee must select from one of several options in a Checkbox control to indicate the reason for the leave request. The Checkbox control has a Variable Name setting of LeaveType; the option that indicates the reason is for medical leave has an option value of Medical. Therefore, to find those completed Tasks in which the reason for leave is illness, use the following in the PMQL search query: data.LeaveType = "Medical". The PMQL search query is case sensitive.
Note the following:
  • This example uses the completed property. Each use of the completed property compares the datetime that the Task completed.
  • PMQL interprets strings in the format YYYY-MM-DD HH:MM:SS as dates and can be used in comparative queries if that string is in quotation marks ("2020-03-15 00:00:00").
(status = "completed") AND (task = "Submit Leave Request") AND (request = "Leave Request") AND (data.LeaveType = "Medical") AND (completed >= "2020-03-15 00:00:00") AND (completed <= "2020-04-30 00:00:00")

due: Datetime Task Is or Was Due

Description
Examples
due property represents when the Task is or was due. The due property applies to Form Task, Manual Task, and/or Script Task elements from the Request that created the sought Task(s).

Datetime Format

Enter the datetime in the PMQL search query within quotation marks in the following format: YYYY-MM-DD HH:MM:SS using 24-hour time. Example: "2020-07-01 14:25:15".

NOW Keyword

Use the NOW keyword to dynamically compare the current datetime with a specified number of chronological units. Use the Less Than operator (<) followed by the number of chronological units to search for Requests of that age. Note that the interval unit of time is singular. PMQL supports the following units of time:
  • second
  • minute
  • hour
See Example 2 how this property can apply to Service Level Agreement (SLA) contract compliance.

Example 1

Purpose of the search: Find Tasks named Loan Review that are due in two days for the Loan Approval Process.
Note the following:
  • This example uses the AND operator to require multiple property values for the search.
  • This example uses the task property. The task property value ("Loan Review") is not case-sensitive.
  • This example uses the request property. The request property value ("Loan Approval Process") is not case-sensitive.
  • This example uses the NOW keyword to represent the current datetime, and then uses the Greater Than operator (>) to determine the datetime two (2) days from now for due Tasks. Note that the unit of chronological measurements (day) is singular.
  • ​Note when PMQL search queries are case sensitive.
(due > NOW +2 day) AND (task = "Loan Review") AND (request = "Loan Approval Process")

Example 2

Purpose of the search: Find Tasks that completed 20 minutes ago that were past due for Requests associated with process ID 25.
Note the following:
  • This example uses the completed property. The completed property compares the datetime that the Task completed. Since the PMQL search query finds completed Tasks past due, the due property uses the Greater Than operator (>) to find Tasks that were due later than 20 minutes ago.
  • This example uses the process_id property with a value of 25 to find Requests associated with that Process.
(completed = NOW -20 minute) AND (due > NOW -20 minute) AND (process_id = 25)

Service Level Agreement (SLA) Use Case

Use a PMQL search query similar to this example to monitor which Tasks were due previously to when they completed, thereby determining which completed Tasks were not compliant with a Service Level Agreement (SLA) contract.

element_id: Task Node Identifier from the Process Model

Description
Examples
element_id property is the Node Identifier setting value from the Process model for the sought Task's element. The element_id property applies to Form Task, Manual Task, and/or Script Task elements from the Process model that started the sought Task(s).
Enter the node identifier value in the PMQL search query within quotation marks. The node identifier value is not case-sensitive. Example: "node_15".
if you have Process permissions to edit Process models, then determine the Node Identifier setting value for a Form Task, Manual Task or Script Task element by doing the following:
  1. 1.
    Ensure that the Hide Menus button
    is not enabled. See Maximize the Process Modeler Canvas View.
  2. 2.
    Select the Form Task, Manual Task, or Script Task element from the Process model from which to include in the PMQL search query. Panels to configure this element display.
  3. 3.
    Expand the Advanced panel if it is not presently expanded. The Node Identifier setting value displays.
See Example 2 how this property can apply to Service Level Agreement (SLA) contract compliance.

Example 1

Purpose of the search: Find in-progress Tasks associated with the Node Identifier setting value node_4 in Requests associated with Process ID 10.
Note the following:
(element_id = "node_4") AND (status = "in progress") AND (process_id = 10)

Example 2

Purpose of the search: Find in-progress Tasks associated with the Node Identifier setting value node_4 in Requests associated with Process ID 10 that started two days ago.
Note the following:
  • This example uses the started property in conjunction with the NOW keyword, described below.
  • This example uses the NOW keyword to represent the current datetime, and then uses the Less Than operator (<) to determine the datetime two (2) days ago that the applicable Task(s) started. Note that the unit of chronological measurement (day) is singular.
(element_id = "node_4") AND (status = "in progress") AND (process_id = 10) AND (started < NOW -2 day)

Service Level Agreement (SLA) Use Case

Use a PMQL search query similar to this example to monitor which started Tasks are at risk of completing past the sanctioned time period a Service Level Agreement (SLA) contract allows. For example, if a SLA contract states that a Task applicable to the contract must complete within three (3) days from when it starts, use a PMQL search query similar to this example to find only those Tasks that started two days ago to determine which are at risk of not complying with the SLA contract.

id: Task ID Number

Description
Examples
id property represents the Task ID number for the sought Task(s). The id property applies to Form Task, Manual Task, and/or Script Task elements from the Request that started the sought Task(s).
This id property only applies to Task-related PMQL search queries, and is distinct from the id property for the Request data type or for the id property for the Collection data type.

Example 1

Purpose of the search: Find Tasks that are newer than Task ID 5.
id > 5

Example 2

Purpose of the search: Find Tasks newer than Task ID 5 but older or the same as Task ID 10.
This example uses the AND operator to require multiple property values for the search.
(id > 5) AND (id <= 10)

modified: Datetime Task Last Modified

Description
Examples
modified property represents when the Task was last modified. A Task modifies when the JSON object model to which that Task applies is changed from a Script, a user action, an application program interface (API) call, or any other means. The modified property applies to Form Task, Manual Task, and/or Script Task elements from the Request that created the sought Task(s).

Datetime Format

Enter the datetime in the PMQL search query within quotation marks in the following format: YYYY-MM-DD HH:MM:SS using 24-hour time. Example: "2020-07-01 14:25:15".

NOW Keyword

Use the NOW keyword to dynamically compare the current datetime with a specified number of chronological units. Use the Less Than operator (<) followed by the number of chronological units to search for Requests of that age. Note that the interval unit of time is singular. PMQL supports the following units of time:
  • second
  • minute
  • hour
  • day

Example 1

Purpose of the search: Find Tasks modified 20 minutes ago named Loan Information in the Loan Application Process.
Note the following:
  • This example uses the AND operator to require multiple property values for the search.
  • This example uses the task property. The task property value ("Loan Information") is not case-sensitive.
  • This example uses the request property. The request property value ("Loan Application Process") is not case-sensitive.
  • This example uses the NOW keyword to represent the current datetime, and then uses the Less Than operator (<) to determine the datetime 20 minutes ago that the applicable Task(s) were modified. Note that the unit of chronological measurement (minute) is singular.
  • ​Note when PMQL search queries are case sensitive.
(modified < NOW -20 minute) AND (task = "Loan Information") AND (request = "Loan Application Process")

Example 2

Purpose of the search: Find any Task modified between 30 minutes ago and one hour which have "approval" in its name from Requests associated with Process ID 25.
Note the following:
  • This example uses the process_id property to reference the Process ID number (25) associated with the sought Task(s).
  • This example uses the LIKE operator with the % wildcard to search for any Task name that includes the characters approval in its name.
(modified < NOW -30 minute) AND (modified < NOW -1 hour) AND (task = "%approval%") AND (process_id = 25)

process_id: Process ID Number Associated with the Task

Description
Examples
process_ID property represents the Process ID number associated with the sought Task(s). The process_ID property applies to Form Task, Manual Task, and/or Script Task elements from the Process model associated with the Process ID that started the sought Task(s).
Process IDs do not display in the Processes page. However, if you have Process permissions to edit Process models, then determine the Process ID by doing the following:
  1. 1.
    ​View your Processes. The Processes page displays.
  2. 2.
    Click the Open Modeler icon
    to edit the Process model associated with the sought Requests. Process Modeler displays.
  3. 3.
    From the Web browser address bar, note the number immediately after modeler/. This number is the Process ID to use with the process_id property.

Example 1

Purpose of the search: Find Tasks associated with Process IDs are 3 and 7.
This example uses the OR operator to search for any of multiple properties.
(process_id = 3 OR process_id = 7)

Example 2

Purpose of the search: Find Tasks that exclude those for Process ID 5. This example uses the Not Equal To operator (!=) to find all Tasks except those associated with Process ID 5.
process_id != 5

request: Request Name Associated with the Task

Description
Examples
request represents the Request's name associated with the sought Task(s). The request property applies to Form Task, Manual Task, and/or Script Task elements from the Process model that started the sought Task(s).
Request names display in the Name column of Request pages. The Name column displays the Process name associated with the Request.
Enter the request property value in quotation marks. Example: "Request Name". The property value is not case-sensitive.
See Example 2 how this property can apply to Service Level Agreement (SLA) contract compliance.

Example 1

Purpose of the search: Find completed Tasks started from either the Residential Loan Approval Process or the Business Loan Approval Process.
Note the following:
  • This example uses the AND operator to search for multiple required property values.
  • This example uses the OR operator to search for any of multiple properties within an AND operator to find Tasks for either the "Residential Loan Approval Process" or "Business Loan Approval Process" Requests.
  • This example uses the status property. The status property values (such as "completed") are not case-sensitive.
  • ​Note when PMQL search queries are case sensitive.
(status = "completed") AND ((request = "Residential Loan Approval Process") OR (request = "Business Loan Approval Process"))

Example 2

Purpose of the search: Find in-progress Tasks started one hour ago for the Purchase Order Fulfillment Process for which the purchase order amount is at least $10,000 for Acme Corporation.
Note that this example uses the NOW keyword to represent the current datetime, and then uses the Less Than operator (<) to determine the datetime one hour ago that the applicable Task(s) started. Note that the unit of chronological measurement (hour) is singular, even if the sought Task(s) is more than one hour old.
This example uses the data object that represents Request data. The following Request variables store Request data that this PMQL search query references:
  • TotalPurchase: The TotalPurchase Request variable stores the total purchase request amount, including applicable taxes.
  • Customer: The Customer Request variable stores the business name for which the purchase order fulfillment applies.
(request = "Purchase Order Fulfillment Process") AND (status = "in progress") AND (started < NOW -1 hour) AND (data.TotalPurchase >= 10000) AND (data.Customer = "Acme Corporation")

Service Level Agreement (SLA) Use Case

Use a PMQL search query similar to this example to track which started Tasks are at risk of completing past the sanctioned time period a Service Level Agreement (SLA) contract allows. For example, if a SLA contract states that a Task applicable to the contract must complete within two (2) hours from when it starts for specific customers and/or for specific purchase order amounts, use a PMQL search query similar to this example to find only those Tasks that an hour ago to determine which are at risk of not complying with the SLA contract.

started: Datetime Task Started

Description
Examples
started property represents when the Task starts. The started property applies to Form Task, Manual Task, and/or Script Task elements from the Request that started the sought Task(s).
The started property is similar to the created property, in that when a Task starts, it is created. The created property applies to when our API creates a Task, while the started property pertains to when a user uses the user interface to start a Task.

Datetime Format

Enter the datetime in the PMQL search query within quotation marks in the following format: YYYY-MM-DD HH:MM:SS using 24-hour time. Example: "2020-07-01 14:25:15".

NOW Keyword

Use the NOW keyword to dynamically compare the current datetime with a specified number of chronological units. Use the Less Than operator (<) followed by the number of chronological units to search for Requests of that age. Note that the interval unit of time is singular. PMQL supports the following units of time:
  • second
  • minute
  • hour
  • day

Example 1

Purpose of the search: Find in-progress Tasks named Submit Purchase Request that started on July 1, 2020, for the Purchase Request Process.
Note the following:
(task = "Submit Purchase Request") AND (status = "in progress") AND (started = "2020-07-01 00:00:00") AND (request = "Purchase Request Process")

Example 2

Purpose of the search: Find completed Tasks named Purchase Authorization that started three days ago associated with the Purchase Request Process for which the approved total purchase amount was more than $100,000.
Note that this example uses the NOW keyword to represent the current datetime, and then uses the Less Than operator (<) to determine the datetime three (3) days ago that the applicable Task(s) started. Note that the unit of chronological measurement (day) is singular.
This example uses the data object that represents Request data. The following Request variables store Request data that this PMQL search query references:
  • Approve: The Approve Request variable stores whether a Checkbox control is selected in the Form Task that approves a submitted purchase request. Since this example requires only approved purchases, this PMQL search query includes only Approve values of true that a Checkbox control stores when it is selected upon Task submission. The property value is not case-sensitive.
  • TotalPurchase: The TotalPurchase Request variable stores the total purchase request amount, including applicable taxes.
(task = "Purchase Authorization") AND (request = "Purchase Request Process") AND (status = "completed") AND (started < NOW -3 day) AND (data.Approve = "true") AND (data.TotalPurchase > 100000)

status: Task Status

Description
Examples
status property represents the Task status. The status property applies to Form Task, Manual Task, and/or Script Task elements from the Request that started the sought Task(s).
Task status displays in the Status column of Task pages.
Enter the status property value in quotation marks. Example: "in progress". The property value is not case-sensitive.

Example 1

Purpose of the search: Find in-progress Tasks for the Travel Request Process.
Note the following:
(status = "in progress") AND (request = "Travel Request Process")

Example 2

Purpose of the search: Find in-progress Tasks for the Travel Request Process for which the business travel destination is to any municipality named Dallas except that in Texas to leave three (3) days from today.
Note that this example uses the NOW keyword to represent the current datetime, and then uses the Greater Than operator (>) to determine the datetime three days from now that the requested business travel is to occur as requested in the LeaveDate Request variable. Note that the unit of chronological measurement (day) is singular.
This example uses the data object that represents Request data. The following Request variables store Request data that this PMQL search query references:
  • DestinationMunicipality: The DestinationMunicipality Request variable stores to which municipality business travel is requested.
  • DestinationState: The DestinationState Request variable stores to which state business travel is requested.
  • LeaveDate: The LeaveDate Request variable stores at which datetime business travel is requested.
(status = "in progress") AND (request = "Travel Request Process") AND (data.LeaveDate > NOW +3 day) AND (data.DestinationMunicipality = "Dallas") AND (data.DestinationState != "Texas")

task: Task Name

Description
Examples
task property represents the Task name. The task property applies to Form Task, Manual Task, and/or Script Task elements from the Request that started the sought Task(s).
Task names display in the Task column of Task pages.
Enter the task property value in quotation marks. Example: "TaskName". The property value is not case-sensitive.

Example 1

Purpose of the search: Find completed Tasks named Review Risk Rating.
Note the following:
(task = "Review Risk Rating") AND (status = "completed")

Example 2

Purpose of the search: Find in-progress Tasks that contain the word "review" in its name for Requests associated with process ID 12.
Note the following:
  • This example uses the LIKE operator with the % wildcard to search for any Task name that includes the characters review in its name.
  • This example uses the process_id property with a value of 12 to find Requests associated with that Process.
(task LIKE "%review%") AND (status = "in progress") AND (process_id = 12)
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