にしたらFrom the point of view of

When に is combined with the hypothetical forms of する (すれば, or したら), it forms a structure used in Japanese for conveying that the speaker is making an opinion about (A), from its point of view. This is frequently translated as 'from the point of view of (A)', or 'from the standpoint of (A)'. Literally, it means something close to 'if we go off (A)', and just highlights that the speaker is choosing a particular aspect of (A) to discuss as a possibility.

In many cases, the (B) part of にしたら or にすれば expressions will be an opinion about what the speaker expects to be true for (A).

にしたら and にすれば are structures that will be used after nouns that identify people or organizations, from which the speaker will then make an assumption about them/it.

Although almost identical in meaning, にすれば will be the preferred choice in formal sentences.

Caution - にしたら and にすれば are hypothetical grammar structures that make some sort of assumption about (A), they will not be used in regard to oneself, and one's own opinions. This can be thought of as a function of にする itself, in that you can't 'go off' yourself hypothetically, as you already are yourself, and already know your own thoughts.