Understand the Drag Reducing Agent Injector Configuration (DRAInjector) Allowlist

Note: For information on overriding default configuration settings, see Modify configuration settings.

The Drag Reducing Agent Injector Configuration (DRAInjector) allowlist is a configuration file that enables you to customize the RealTime database (RTDB) tables and fields that are available through the flow rate path selectors in the DRA Rate Management tab.

Notes: This file is installed during the AVEVA Pipeline Operations for Liquids installation process. If you change this file, the Advanced Database Editor (ADE) must be restarted for the changes to take effect.

If the DRAInjector allowlist JSON file does not exist, then every table and all of the associated fields will be available within the dropdown lists in the input point path selectors.

The default JSON file is located at %DNAInstallRoot%\ADE\config\Settings\DraInjectorTypesAllowList.json.

The default content of the file reads as follows:

{

"LMS": {

"DraInjector": {

"FlowRateCalculationAllowListTables": [

{

"Name": "rate",

"Fields": [

"currate"

]

},

{

"Name": "virtualflowcomputer",

"Fields": [

"flowrate",

"smoothedflowrate",

"wa_flowrate"

]

}

]

}

}

}

Where:

• Parameter Name is the name of the RTDB table.

• Parameter Fields is a list of internal field names associated with the RTDB table.