After you create a card and add the card resource, you must release the card before the client can pull it. This topic describes how to create a release task in the mPaaS console.
Prerequisites
If you want to release a card in the whitelist mode, you must create a whitelist before you release the card.
For more information about how to create a whitelist, see Manage whitelists.
Procedure
Log on to the mPaaS console. In the left-side navigation pane, select target App.
In the left-side navigation pane, choose Mobile Delivery Service > Ant Cube Card > Card Management. The Card Management page appears.
In the Card List on the Card Management page, click the card that you want to release.
Click Create a Release. The Create a Release page appears.

On the Create Release page, set the following parameters and click Submit.
Release Type: required. Grayscale release and official release. If you select grayscale release, you can configure the release model, whitelist, and advanced rules. If you select official release, you do not need to configure these parameters.
Release Model: required. You can select the release model of the whitelist or time window.
Whitelist: You can release cards based on the whitelist. Only users who are in the whitelist can pull cards.
Whitelist: If you set the Release Model parameter to Whitelist, you must select a created whitelist.
NoteIf the number of selected whitelisted users exceeds 100000, only the first 100000 users are selected.
Time Window: Within a specified time range, a grayscale release is performed based on the maximum number of users.
If you select a time window model for grayscale release, you need to specify the time window closing time and the number of people in the grayscale release.
Release Description: optional. Add description to the currently release task.
Advanced Rules: optional. You can release within a specific rule scope. You can select the type, operation type, and resource value.

Type: required. City, model, network, and device system version.
Operation Type: required. Contain or not contain. Under the equipment system version type, the operation type has additional in-range and out-of-range options.
Resource Value: required. You can enter the resource value directly. You can also configure the resource mapping relationship in the release rule in advance and call this operation here.
For more information about how to add resource values for advanced rules, see Manage release rules.
You have now completed releasing the card. After releasing, the task status will be "In releasing" as shown in the image below. For tasks that are "In releasing" you can view, pause, or end the task. When a version of a card is in a "In releasing" task, you cannot create another release task. You must wait for the current release task to finish, or end the current "In releasing" task before creating a new task.
