Proksi itu untuk wakil penduduk.

Itu usually means that, but in sentences like this it can also make a noun feel more definite, like the in English.

So proksi itu can mean:

• that proxy
• or, depending on context, the proxy

Malay does not have articles exactly like a and the, so words like itu often help show that the speaker is referring to a specific thing already known in the conversation.

Malay often leaves out the verb to be when connecting a subject with a noun phrase, adjective, or prepositional phrase.

So:

• Proksi itu untuk wakil penduduk.

literally works like:

• That proxy for residents’ representative.

But in natural English, we supply is:

• That proxy is for the residents’ representative.

This is very normal in Malay. You do not need to add a word meaning is here.

Untuk usually means for.

In this sentence, it shows purpose, intended recipient, or intended use. So untuk wakil penduduk means something like:

• for the residents’ representative
• intended for the residents’ representative

It is a very common preposition in Malay.

Malay noun phrases usually put the main noun first and the describing noun after it.

Here:

• wakil = representative
• penduduk = residents / inhabitants

So wakil penduduk literally follows the Malay pattern:

• representative of residents
• or residents’ representative

This is a common structure in Malay:

• rumah kayu = wooden house
• ketua kampung = village head
• wakil penduduk = residents’ representative

By itself, it does not have to specify singular or plural clearly.

• wakil can mean representative
• penduduk can mean resident or residents, depending on context

So wakil penduduk is often understood as:

• the residents’ representative
• a representative of the residents

Malay often leaves number to context unless it really needs to be stated.

In Malay, plural meaning is often understood from context, so words are not always doubled.

For example:

• penduduk can mean resident or residents
• penduduk-penduduk explicitly means residents, but this sounds more marked or emphatic and is not always necessary

So wakil penduduk is perfectly normal. Malay often prefers the simpler form unless there is a reason to stress plurality.

Proksi is a borrowed word, ultimately from English proxy.

Malay uses many loanwords, especially in administrative, legal, business, and modern formal contexts. So proksi is normal, especially in settings like:

• meetings
• voting
• authorization
• representation

Depending on context, proksi may refer to:

• a proxy person
• proxy authority
• proxy voting rights
• a proxy document

Yes, it is grammatical and understandable, especially in an administrative or formal context.

It sounds like something you might see in:

• a meeting notice
• election instructions
• a form
• an explanation about authorization

In everyday casual speech, the exact wording might vary depending on what kind of proxy is meant, but the structure itself is normal.

Yes, but changing its position changes what it refers to.

• Proksi itu untuk wakil penduduk.
  = That/the proxy is for the residents’ representative.

If you changed the noun phrase, the meaning focus might shift. In Malay, itu usually comes after the noun it modifies:

• proksi itu = that proxy
• wakil itu = that representative
• penduduk itu = those residents / that resident, depending on context

So in your sentence, itu specifically describes proksi.

Sometimes yes, but untuk is usually the safer and more standard choice here.

Both untuk and bagi can sometimes mean for, but they are not always interchangeable in every sentence. In a sentence like this, untuk clearly expresses intended use or recipient:

• Proksi itu untuk wakil penduduk.

Using bagi may sound possible in some varieties or contexts, but untuk is more straightforward for learners and more broadly standard here.

A simple way to break it down is:

• Proksi itu = the subject noun phrase
• untuk wakil penduduk = a prepositional phrase explaining who it is for

So the pattern is:

• [Noun phrase] + [prepositional phrase]

This kind of sentence is very common in Malay. Since Malay often omits is, the sentence works without any extra linking verb.

Yes, context matters.

Because Malay does not mark a/the the way English does, wakil penduduk can be interpreted in more than one way:

• for the residents’ representative
• for a residents’ representative

In actual usage, listeners usually understand the intended meaning from the situation. If the speaker and listener already know which representative is being talked about, English would naturally use the.