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Appian ACD201 Exam - Topic 3 Question 4 Discussion

Posted by Dusti on Oct 04, 2025 at 11:56 AM

You need to implement a requirement where a third-party system starts a process in Appian. The third-party system can invoke a service only through Web Services Description Language (WSDL).

What should you do to start the process in Appian?

Suggested Answer: C

To allow a third-party system to start a process in Appian using WSDL, you should expose the process model as a web service. This generates a WSDL endpoint that the external system can invoke.


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29 comments · newest first
SH
Shawnda 8 months ago
I feel confident about C too. It’s efficient and effective.
CI
Ciara 8 months ago
C is definitely the way to go. It aligns with the requirement perfectly.
CA
Cassi 8 months ago
B is interesting, but it adds complexity. Why not use what's built-in?
ME
Merissa 8 months ago
Option A could work, but it feels too basic.
CU
Curt 8 months ago
I agree, C seems straightforward. WSDL is meant for web services.
TA
Talia 9 months ago
I think option C is the best choice. Exposing the process as a web service makes it accessible.
RE
Reynalda 9 months ago
I disagree, a custom plug-in might be better for complex needs.
LO
Lonna 9 months ago
Definitely C, no doubt about it!
CH
Christa 9 months ago
Wait, can we really use UUID for WSDL? Sounds odd.
AU
Audra 9 months ago
I think A could work too, but C is more straightforward.
AR
Artie 9 months ago
I'd go with C. Who needs a custom plugin when you can just expose the process? Easy peasy.
AN
Antonio 10 months ago
C is the way to go, expose the process as a web service.
KA
Kathryn 10 months ago
I remember practicing a question similar to this, and I think creating a default WSDL URL was mentioned as a possible option.
RE
Reta 10 months ago
I think we might need to expose the process model as a web service, but I'm not entirely sure if that's the only step needed.
RA
Raul 10 months ago
I definitely recall that exposing the process model is important, but I wonder if we need to consider any additional configurations for the WSDL.
QU
Quentin 10 months ago
I'm leaning towards creating a custom plug-in, but I feel like that might be overcomplicating things for this requirement.
MO
Moon 11 months ago
C) Expose process model as a web service. Definitely the most straightforward solution.
AZ
Azzie 11 months ago
B) Create a custom plug-in. That's the way to get more control over the integration.
IL
Ilda 11 months ago
A) Create a default WSDL URL using process model UUID. Seems like the easiest option.
YV
Yvonne 11 months ago
C) Expose process model as a web service. That's the way to go!
SY
Sylvie 12 months ago
I'm a little confused on whether I should go with option A or C. I'll need to review the details of each approach to determine the best way to start the process in Appian based on the third-party system's WSDL integration.
DE
Desmond 12 months ago
I'm feeling pretty confident about this one. I think option C is the way to go - exposing the process model as a web service is the cleanest solution to meet the requirement of integrating with the third-party WSDL.
LE
Lera 12 months ago
Okay, my strategy here would be to first create the custom WSDL URL using the process model UUID, as in option A. That should give me the integration point I need to connect with the third-party system.
BE
Bettyann 1 year ago
Hmm, I'm a bit unsure about this one. I'd need to double-check the documentation on how to expose a process model as a web service in Appian. Hopefully the instructions are clear.
JA
Javier 1 year ago
I think I'd start by looking at option C - exposing the process model as a web service. That seems like the most straightforward way to integrate with the third-party system.
AL
Aliza 7 months ago
↳ replying to Javier
Option A could work, but C is definitely more direct for this scenario.
JO
Johnna 7 months ago
↳ replying to Javier
But what about option A? Is it not a valid approach?
DE
Devora 7 months ago
↳ replying to Javier
Yeah, exposing it as a web service makes it easier for integration.
RE
Reyes 8 months ago
↳ replying to Javier
I agree, option C sounds like the best choice.
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