When selecting a plug-in from multiple similar options, the primary goal is to ensure it is functional, deployable in the target environment, and capable of meeting the specific requirement.

1. Compatibility (A): The plug-in must be compatible with the Appian version of the target environment to function correctly and avoid system instability.

2. Cloud Approval (B): For Appian Cloud environments, only Cloud-approved plug-ins can be deployed, making this a critical go/no-go criterion.

3. Limitations (C): Understanding a plug-in's limitations is essential to verify that it can fully satisfy the business requirement without introducing unacceptable constraints.

D. What is the size of the plug-in?

Plug-in size is a minor technical detail and rarely a primary factor in selection, as its impact on system performance or storage is typically negligible compared to functionality and compatibility.

E. Who is the plug-in author?

While the author can indicate the level of support and reliability, it is a secondary consideration to the plug-in's fundamental compatibility, deployability, and ability to meet functional requirements.

1. Appian Documentation

Appian AppMarket: When viewing a plug-in on the AppMarket

the "Overview" tab prominently displays key evaluation criteria. This includes the Appian Version compatibility and whether the plug-in is Cloud-approved. The page also provides a link to the plug-in's own documentation

which is the source for understanding its features and limitations. This directly supports options A

B

and C.

Source: Appian 23.4 Documentation

"Appian AppMarket".

2. Appian Documentation

Deploying Plug-ins to the Cloud: This section explicitly states

"Only Appian-approved plug-ins from the AppMarket can be deployed to Appian Cloud sites." This highlights the critical importance of checking the Cloud-approved status (Option B) for any cloud-based development.

Source: Appian 23.4 Documentation

System Administration > Administration Console > PLUG-INS

"Deploying Plug-ins to the Cloud" section.

3. Appian Documentation

Managing Plug-ins: The documentation on managing plug-ins emphasizes the need to ensure compatibility. It notes that plug-ins are specific to Appian versions and that an incompatible plug-in can cause errors or fail to deploy

reinforcing the primacy of checking version compatibility (Option A).

Source: Appian 23.4 Documentation

System Administration > Administration Console > PLUG-INS

"Managing Plug-ins" section.