Print number Patterns

We don't need to loop here:

Number:

rept(enumerate(5)+1, enumerate(5) + 1)

Alphabets:

a!localVariables(
  local!data: { "A", "B", "C", "D", "E" },
  rept(
    index(local!data, enumerate(5) + 1, null),
    enumerate(5) + 1
  )
)

Thanks for ur response Abhishek,

but i'm getting o/p as 

• "1"(Text)
• "22"(Text)
• "333"(Text)
• "4444"(Text)
• "55555"(Text)

&

• "A"(Text)
• "BB"(Text)
• "CCC"(Text)
• "DDDD"(Text)
• "EEEEE"(Text)

but i need to get o/p as 

      *
     * *
  * * * * *
* * * * * * *

Those were the answers for the initial question:

For star pyramid:<I have used 2 loops, although i believe it can be reduced to one>

a!localVariables(
  local!input: 5,
  local!rows: where(mod(enumerate(5) + 1, 2)),
  local!star: a!forEach(
    items: local!rows,
    expression: concat(repeat(fv!item, "*"))
  ),
  local!space: reverse(enumerate(length(local!star))),
  a!forEach(
    items: local!space,
    expression: concat(rept("-", fv!item), local!star[fv!index])
  )
)

oh ok Abhishek...thank you

can anyone Explain for difference between Process initiator and Process designer 

The process initiator is the person who has started the process model and the process designer is the person who has last published the process model.

https://docs.appian.com/suite/help/20.4/process-model-object.html#actor-properties

The question is not relevant to this thread so I have answered your question on another thread here which seems to be more relevant - community.appian.com/.../what-is-the-difference-initiator-and-loggedinuser

Thanks Ujjwal

Thanks Harshit...

how to sort alphabets in appian ?